ISIN: GB00BDFBVT43 · OXF BIOMEDICA PLC · © Financial Conduct Authority

Short Selling Alert: Arrowstreet Capital, Limited Partnership

Message date: 20th March 2025

Termsheet of the Shortselling Transaction

Opened a short position in this security on 20th March 2025. This is the short seller's first exposure with respect to this company.
Snapshot transaction history
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0,50%

Three (3) companies specializing in short selling have OXF BIOMEDICA PLC on their short-selling radar. The total share of all short selling positions is 1,29%. The largest share is held by Millennium International Management LP with 0,61%.
Weighting of the position within the overall ranking: 732

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SSR reporting for: 20th March 2025

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In this overview, we provide you with visually prepared and enriched with further relevant information short sale holdings for supplementary information and research purposes. The reporting requirements are defined via the specifications of corresponding guidelines and recorded by publicly accessible registers of European supervisory authorities. For validation of the data, consult at least a second source.

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GB00BDFBVT43
Short Selling Transaction Report from
20th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
Opened a short position in this security on 20th March 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,50%

Three (3) companies specializing in short selling have OXF BIOMEDICA PLC on their short-selling radar. The total share of all short selling positions is 1,29%. The largest share is held by Millennium International Management LP with 0,61%.
Weighting of the position within the overall ranking: 732
More info:
US21874A1060
Short Selling Transaction Report from
20th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
Opened a short position in this security on 20th March 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,50%

Two (2) companies specializing in short selling have Core Scientific Inc on their short-selling radar. The total share of all short selling positions is 0,86%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,50%.
Weighting of the position within the overall ranking: 1042
More info:
NL0010391025
Short Selling Transaction Report from
20th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction decreased the share of the short position changed from 0,87% to 0,76%. Within the transaction history, this is the 13th adjustment of the short position since the initial commitment of 21st November 2023.
1,09%
0,99%
0,87%

0,76%

Eleven (11) companies specializing in short selling have Pharming Group N.V. on their short-selling radar. The total share of all short selling positions is 9,06%. The largest share is held by Millennium International Management LP with 2,86%.
Weighting of the position within the overall ranking: 155
More info:
CH1403212751
Short Selling Transaction Report from
19th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction decreased the share of the short position changed from 2,19% to 2,07%. Within the transaction history, this is the 4th adjustment of the short position since the initial commitment of 30th January 2025.
2,31%
2,28%
2,19%

2,07%

Three (3) companies specializing in short selling have Lithium Argentina AG on their short-selling radar. The total share of all short selling positions is 3,63%. The largest share is held by Arrowstreet Capital, Limited Partnership with 2,07%.
Weighting of the position within the overall ranking: 34
More info:
US98138J4040
Short Selling Transaction Report from
18th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
Opened a short position in this security on 18th March 2025. This is the short seller's first exposure with respect to this company.
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-%
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1,35%

One (1) companies specializing in short selling have Workhorse Group Inc on their short-selling radar. The total share of all short selling positions is 1,35%. The largest share is held by Arrowstreet Capital, Limited Partnership with 1,35%.
Weighting of the position within the overall ranking: 124
More info:
GB00B1XH2C03
Short Selling Transaction Report from
17th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction Increased the share of the short position changed from 0,50% to 0,62%. Within the transaction history, this is the 2nd adjustment of the short position since the initial commitment of 7th March 2025.
-%
-%
0,50%

0,62%

Six (6) companies specializing in short selling have FERREXPO PLC on their short-selling radar. The total share of all short selling positions is 2,70%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,62%.
Weighting of the position within the overall ranking: 745
More info:
US6406551068
Short Selling Transaction Report from
17th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction Increased the share of the short position changed from 0,65% to 0,70%. Within the transaction history, this is the 3rd adjustment of the short position since the initial commitment of 11th March 2025.
-%
0,53%
0,65%

0,70%

Four (4) companies specializing in short selling have NeoVolta Inc on their short-selling radar. The total share of all short selling positions is 2,72%. The largest share is held by Walleye Capital LLC with 0,80%.
Weighting of the position within the overall ranking: 806
More info:
GB00BN4HT335
Short Selling Transaction Report from
14th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction Increased the share of the short position changed from 0,60% to 0,70%. Within the transaction history, this is the 6th adjustment of the short position since the initial commitment of 8th November 2024.
0,58%
0,51%
0,60%

0,70%

Eighteen (18) companies specializing in short selling have INDIVIOR PLC on their short-selling radar. The total share of all short selling positions is 10,91%. The largest share is held by Qube Research & Technologies Limited with 1,40%.
Weighting of the position within the overall ranking: 406
More info:
GB00BQHP5P93
Short Selling Transaction Report from
14th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction decreased the share of the short position changed from 1,22% to 0,91%. Within the transaction history, this is the 55th adjustment of the short position since the initial commitment of 1st January 1900.
1,39%
1,11%
1,22%

0,91%

One (1) companies specializing in short selling have DIVERSIFIED ENERGY COMPANY PLC on their short-selling radar. The total share of all short selling positions is 0,60%. The largest share is held by Walleye Capital LLC with 0,60%.
Weighting of the position within the overall ranking: 656
More info:
US48576U2050
Short Selling Transaction Report from
14th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction Increased the share of the short position changed from 1,16% to 1,28%. Within the transaction history, this is the 2nd adjustment of the short position since the initial commitment of 27th February 2025.
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-%
1,16%

1,28%

Two (2) companies specializing in short selling have Karyopharm Therapeutics Inc on their short-selling radar. The total share of all short selling positions is 5,13%. The largest share is held by Davidson Kempner Capital Management LP with 3,85%.
Weighting of the position within the overall ranking: 174
More info:
NO0010892094
Short Selling Transaction Report from
12th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction Increased the share of the short position changed from 0,61% to 0,70%. Within the transaction history, this is the 4th adjustment of the short position since the initial commitment of 30th November 2023.
0,50%
0,50%
0,61%

0,70%

Two (2) companies specializing in short selling have SALMON EVOLUTION ASA on their short-selling radar. The total share of all short selling positions is 1,30%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,70%.
Weighting of the position within the overall ranking: 441
More info:
JP3211050004
Short Selling Transaction Report from
11th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction Increased the share of the short position changed from 2,62% to 2,84%. Within the transaction history, this is the 2nd adjustment of the short position since the initial commitment of 27th February 2025.
-%
-%
2,62%

2,84%

Four (4) companies specializing in short selling have Kasumigaseki Capital Co Ltd on their short-selling radar. The total share of all short selling positions is 5,61%. The largest share is held by Arrowstreet Capital, Limited Partnership with 2,84%.
Weighting of the position within the overall ranking: 20
More info:
FI0009005318
Short Selling Transaction Report from
11th March 2025

Termsheet of the Shortselling Transaction

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
As a result of the registered transaction decreased the share of the short position changed from 0,79% to 0,69%. Within the transaction history, this is the 227th adjustment of the short position since the initial commitment of 25th March 2024.
0,97%
0,89%
0,79%

0,69%

Seventeen (17) companies specializing in short selling have NOKIAN RENKAAT OYJ on their short-selling radar. The total share of all short selling positions is 14,69%. The largest share is held by JPMORGAN ASSET MANAGEMENT (UK) LIMITED with 2,06%.
Weighting of the position within the overall ranking: 6
More info:
GB00BP6S8Z30
Short Selling Transaction Report from
10th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
Opened a short position in this security on 10th March 2025. This is the short seller's first exposure with respect to this company.
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-%
-%

0,51%

Six (6) companies specializing in short selling have Oxford Nanopore Technologies PLC on their short-selling radar. The total share of all short selling positions is 4,35%. The largest share is held by Qube Research & Technologies Limited with 1,50%.
Weighting of the position within the overall ranking: 599
More info:
US2057504092
Short Selling Transaction Report from
7th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction decreased the share of the short position changed from 3,21% to 3,15%. Within the transaction history, this is the 2nd adjustment of the short position since the initial commitment of 26th February 2025.
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-%
3,21%

3,15%

One (1) companies specializing in short selling have Comstock Inc on their short-selling radar. The total share of all short selling positions is 3,15%. The largest share is held by Arrowstreet Capital, Limited Partnership with 3,15%.
Weighting of the position within the overall ranking: 7
More info:
GB00BMTV7393
Short Selling Transaction Report from
6th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
Opened a short position in this security on 6th March 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,51%

One (1) companies specializing in short selling have THG PLC on their short-selling radar. The total share of all short selling positions is 1,20%. The largest share is held by BlackRock Investment Management (UK) Limited with 1,20%.
Weighting of the position within the overall ranking: 601
More info:
NL0012817175
Short Selling Transaction Report from
4th March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction Increased the share of the short position changed from 0,53% to 0,61%. Within the transaction history, this is the 710th adjustment of the short position since the initial commitment of 24th March 2021.
0,77%
0,68%
0,53%

0,61%

Twenty-nine (29) companies specializing in short selling have Alfen N.V. on their short-selling radar. The total share of all short selling positions is 16,24%. The largest share is held by PDT Partners, LLC with 1,96%.
Weighting of the position within the overall ranking: 10
More info:
BE0003818359
Short Selling Transaction Report from
3rd March 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction decreased the share of the short position changed from 0,98% to 0,88%. Within the transaction history, this is the 151st adjustment of the short position since the initial commitment of 24th March 2023.
1,19%
1,06%
0,98%

0,88%

Six (6) companies specializing in short selling have Galapagos NV on their short-selling radar. The total share of all short selling positions is 4,15%. The largest share is held by Qube Research & Technologies Ltd. with 1,20%.
Weighting of the position within the overall ranking: 30
More info:
NO0010890304
Short Selling Transaction Report from
28th February 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction decreased the share of the short position changed from 0,92% to 0,88%. Within the transaction history, this is the 7th adjustment of the short position since the initial commitment of 2nd July 2024.
0,90%
0,89%
0,92%

0,88%

Nine (9) companies specializing in short selling have AKER CARBON CAPTURE ASA on their short-selling radar. The total share of all short selling positions is 7,12%. The largest share is held by Qube Research & Technologies Limited with 1,74%.
Weighting of the position within the overall ranking: 420
More info:
DE000A0JBPG2
Short Selling Transaction Report from
27th February 2025

Termsheet of the Shortselling Transaction

Arrowstreet Capital, Limited Partnership
As a result of the registered transaction Increased the share of the short position changed from 0,60% to 0,71%. Within the transaction history, this is the 3rd adjustment of the short position since the initial commitment of 16th May 2023.
-%
0,50%
0,60%

0,71%

Eight (8) companies specializing in short selling have PNE AG on their short-selling radar. The total share of all short selling positions is 7,13%. The largest share is held by Helikon Investments Limited with 3,52%.
Weighting of the position within the overall ranking: 1166
More info:
Note

The content compiled in this section and all sub-pages is for general information purposes. It is not an investment or other form of advice. The information has been prepared with the utmost care and accuracy. Source data has been obtained from the respective institution or agency responsible for the publication. If you are interested in publications on net short positions related to a specific country, you can go to the individual overviews from here. Before further inclusion, e.g. in investment or investment decisions, validation via another source is recommended.

An update is usually EoD. ayondo assumes no responsibility for the quality and timeliness of the content presented or permanent technical availability.

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The figurative marks, logos and other graphic and textual elements used on this website are for illustrative purposes only. All rights to the aforementioned elements are held by their respective owners. They are used without the intention of copyright infringement or intellectual property infringement.

If you believe that copyrights or intellectual property have been infringed by the choice of illustration, please contact us immediately to clarify the issue.

The EU Short Selling Regulation specifies which transparency obligations must be fulfilled with regard to short selling activities. According to the specifications, there is a two-tier transparency system for net short positions in shares, which is linked to reporting obligations if thresholds are reached or fallen below. 

Net short positions must be notified to the competent national authority (Articles 5 and 6 EU Short Selling Regulation). According to Article 5 (1) and (2) EU Short Selling Regulation, an initial notification has to be made when the net short position reaches 0.1% of the issued share capital of the company concerned (1st step). If the net short position reaches 0.5% of the issued share capital, it must also be published in the respective reporting registers in accordance with Art. 6 (1) and (2) EU Short Selling Regulation (2nd stage). 

Please note: The information available here has been taken from publicly available sources and edited visually and textually for improved usability. Before using this data, we recommend that you perform a plausibility check of the source data. These can be found at institutions and authorities that are authorized to collect and publish them.  In the section "Net short positions" you can access the individual publications via a tabular overview. A search function as well as further filters allow you to specifically find further detailed information.

We have compiled further information, explanations and notes for you in this area.

We offer you two different views for use here. The default view displays the processed information in chronological order as a "Card" view. You can change this view by selecting the "Table" view. We explicitly point out that the compilation serves exclusively to make the processes derived from the EU Short Sale Regulation more usable for information seekers. This includes topics such as user-friendliness, user experience and networked data. The updating of the data stock is usually carried out in an end-of-day process, which also takes quality assurance aspects into account. Therefore, we cannot assume liability for the accuracy, completeness and timeliness of the data, despite careful checking. In particular, we assume no liability for any damages or consequences arising from the direct or indirect use of the content provided. 

Financial literacy represents one of the key qualifications in an increasingly fast and complex world. Through our developments, we contribute to a process that the German financial regulator recently described as "strengthening financial knowledge at the point of sale". Our information offering is designed to promote financial literacy.