ISIN: NL0015000DX5 · ATAI Life Sciences NV · © Federal Gazette

Short Selling Alert: Arrowstreet Capital, Limited Partnership

Message date: 27th March 2025

Termsheet of the Shortselling Transaction

Opened a short position in this security on 27th March 2025. This is the short seller's first exposure with respect to this company.
Snapshot transaction history
-%
-%
-%

1,50%

One (1) companies specializing in short selling have ATAI Life Sciences NV on their short-selling radar. The total share of all short selling positions is 1,50%. The largest share is held by Arrowstreet Capital, Limited Partnership with 1,50%.
Weighting of the position within the overall ranking: 105

New: Hedge Fund Activity Tracker ("HFAT") & SSR Weight-WatchR ("WWR")

360°
SSR reporting for: 27th March 2025

Short Selling Radar - First Timer

The compilation on this page shows which companies appear in the short sale statistics for the first time. This means that only one short-selling activist has the company on the sell list where the reporting threshold for disclosure has been reached. This information is interesting, among other reasons, because it may provide explanations for price swings for which there is otherwise no plausible explanation. For journalists and researchers, but also for the companies concerned, this overview can be an important source of information.

If no transaction history is shown, it is the first exposure of a short seller in the respective value. If you are interested in opening short positions where a short seller has become active for the first time, you will find here. You can find more detailed statistics in the overviews HFAT and WWR. Feel free to test our AI integration as well. If you click on the corresponding icon, you will receive valuable additional information.

Short Selling Transaction Report from
27th March 2025

Termsheet of the Shortselling Transaction

Opened a short position in this security on 27th March 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

1,50%

One (1) companies specializing in short selling have ATAI Life Sciences NV on their short-selling radar. The total share of all short selling positions is 1,50%. The largest share is held by Arrowstreet Capital, Limited Partnership with 1,50%.
Weighting of the position within the overall ranking: 105
More info:
CA46500E8678
Short Selling Transaction Report from
25th March 2025

Termsheet of the Shortselling Transaction

Opened a short position in this security on 25th March 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,56%

One (1) companies specializing in short selling have Isoenergy Ltd on their short-selling radar. The total share of all short selling positions is 0,56%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,56%.
Weighting of the position within the overall ranking: 725
More info:
Short Selling Transaction Report from
18th March 2025

Termsheet of the Shortselling Transaction

Opened a short position in this security on 18th March 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

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: 126
More info:
Short Selling Transaction Report from
7th March 2025

Termsheet of the Shortselling Transaction

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.
-%
-%
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:
Short Selling Transaction Report from
14th February 2025

Termsheet of the Shortselling Transaction

Opened a short position in this security on 14th February 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,72%

One (1) companies specializing in short selling have Hydrofarm Holdings Group Inc on their short-selling radar. The total share of all short selling positions is 0,72%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,72%.
Weighting of the position within the overall ranking: 418
More info:
Short Selling Transaction Report from
3rd February 2025

Termsheet of the Shortselling Transaction

Opened a short position in this security on 3rd February 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,79%

One (1) companies specializing in short selling have Skye Bioscience Inc on their short-selling radar. The total share of all short selling positions is 0,79%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,79%.
Weighting of the position within the overall ranking: 361
More info:
Short Selling Transaction Report from
7th January 2025

Termsheet of the Shortselling Transaction

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 304th adjustment of the short position since the initial commitment of 6th December 2024.
0,60%
0,60%
0,60%

0,70%

One (1) companies specializing in short selling have KETY on their short-selling radar. The total share of all short selling positions is 0,70%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,70%.
Weighting of the position within the overall ranking: 139
More info:
Short Selling Transaction Report from
3rd January 2025

Termsheet of the Shortselling Transaction

Opened a short position in this security on 3rd January 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,62%

One (1) companies specializing in short selling have Optinose Inc on their short-selling radar. The total share of all short selling positions is 0,62%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,62%.
Weighting of the position within the overall ranking: 570
More info:
Short Selling Transaction Report from
2nd January 2025

Termsheet of the Shortselling Transaction

Opened a short position in this security on 2nd January 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,64%

One (1) companies specializing in short selling have IMCD NV on their short-selling radar. The total share of all short selling positions is 0,64%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,64%.
Weighting of the position within the overall ranking: 284
More info:
Short Selling Transaction Report from
6th December 2024

Termsheet of the Shortselling Transaction

Opened a short position in this security on 6th December 2024. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,51%

One (1) companies specializing in short selling have Lotus Resources Ltd on their short-selling radar. The total share of all short selling positions is 0,51%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,51%.
Weighting of the position within the overall ranking: 950
More info:
Short Selling Transaction Report from
5th December 2024

Termsheet of the Shortselling Transaction

As a result of the registered transaction Increased the share of the short position changed from 0,79% to 0,80%. Within the transaction history, this is the 4th adjustment of the short position since the initial commitment of 19th September 2024.
0,79%
0,80%
0,79%

0,80%

One (1) companies specializing in short selling have Cybin Inc on their short-selling radar. The total share of all short selling positions is 0,80%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,80%.
Weighting of the position within the overall ranking: 362
More info:
Short Selling Transaction Report from
3rd December 2024

Termsheet of the Shortselling Transaction

Opened a short position in this security on 3rd December 2024. This is the short seller's first exposure with respect to this company.
-%
-%
-%

1,23%

One (1) companies specializing in short selling have FTC SOLAR on their short-selling radar. The total share of all short selling positions is 1,23%. The largest share is held by Arrowstreet Capital, Limited Partnership with 1,23%.
Weighting of the position within the overall ranking: 157
More info:
Short Selling Transaction Report from
1st November 2024

Termsheet of the Shortselling Transaction

As a result of the registered transaction Increased the share of the short position changed from 0,51% to 0,61%. Within the transaction history, this is the 3rd adjustment of the short position since the initial commitment of 13th February 2024.
-%
0,52%
0,51%

0,61%

One (1) companies specializing in short selling have MAGNORA on their short-selling radar. The total share of all short selling positions is 0,61%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,61%.
Weighting of the position within the overall ranking: 312
More info:
Note

The content compiled in this section and all subviews are for general information. It is not an investment or other form of advice. The information has been prepared with the utmost care and accuracy. The source data originates from the respective institution or authority 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 does not guarantee the quality and timeliness of the content presented or permanent technical availability.

Disclaimer:

The combination of information with graphic elements makes an important contribution to visual orientation and navigation through complex factual topics. Essential content features can be perceived, grasped and contextually processed much faster. 
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.