ISIN: NL0012817175 · Alfen N.V. · © Netherlands Authority for the Financial Markets

Short Selling Alert: D. E. Shaw & Co., L.P.

Message date: 7th August 2025

Termsheet of the Shortselling Transaction

As a result of the registered transaction decreased the share of the short position changed from 1,87% to 1,78%. Within the transaction history, this is the 560th adjustment of the short position since the initial commitment of 7th June 2023.
Snapshot transaction history
2,06%
1,97%
1,87%

1,78%

Thirty-one (31) companies specializing in short selling have Alfen N.V. on their short-selling radar. The total share of all short selling positions is 17,82%. The largest share is held by PDT Partners, LLC with 2,28%.
Weighting of the position within the overall ranking: 190

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Research & Analysis

Net short positions Europe

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SSR reporting for: 7th August 2025

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In this overview, we provide you with short sale holdings visually prepared and enriched with further relevant information for supplementary information and research purposes. The reporting requirements are defined via the specifications of corresponding guidelines and recorded by a publicly accessible register at the Netherlands Authority for the Financial Markets (AFM)1 . For validation of the data, consult at least a second source.

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NL0012817175
Short Selling Transaction Report from
7th August 2025

Termsheet of the Shortselling Transaction

D. E. Shaw & Co., L.P.
As a result of the registered transaction decreased the share of the short position changed from 1,87% to 1,78%. Within the transaction history, this is the 560th adjustment of the short position since the initial commitment of 7th June 2023.
2,06%
1,97%
1,87%

1,78%

Thirty-one (31) companies specializing in short selling have Alfen N.V. on their short-selling radar. The total share of all short selling positions is 17,82%. The largest share is held by PDT Partners, LLC with 2,28%.
Weighting of the position within the overall ranking: 190
More info:
NL0010391025
Short Selling Transaction Report from
7th August 2025

Termsheet of the Shortselling Transaction

Capstone Volatility Master (Cayman) Limited
As a result of the registered transaction Increased the share of the short position changed from 0,82% to 0,92%. Within the transaction history, this is the 6th adjustment of the short position since the initial commitment of 8th May 2025.
0,81%
0,78%
0,82%

0,92%

Twelve (12) companies specializing in short selling have Pharming Group N.V. on their short-selling radar. The total share of all short selling positions is 8,06%. The largest share is held by Millennium International Management LP with 1,53%.
Weighting of the position within the overall ranking: 72
More info:
NL0010801007
Short Selling Transaction Report from
7th August 2025

Termsheet of the Shortselling Transaction

BlackRock Financial Management, Inc.
As a result of the registered transaction Increased the share of the short position changed from 0,60% to 0,73%. Within the transaction history, this is the 5th adjustment of the short position since the initial commitment of 14th May 2025.
0,49%
0,50%
0,60%

0,73%

Eight (8) companies specializing in short selling have IMCD N.V. on their short-selling radar. The total share of all short selling positions is 4,56%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,79%.
Weighting of the position within the overall ranking: 147
More info:
NL0011821392
Short Selling Transaction Report from
7th August 2025

Termsheet of the Shortselling Transaction

BlackRock Advisors, LLC
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 3rd adjustment of the short position since the initial commitment of 17th July 2025.
-%
0,50%
0,60%

0,70%

Fifteen (15) companies specializing in short selling have Signify N.V. on their short-selling radar. The total share of all short selling positions is 7,51%. The largest share is held by Citadel Advisors LLC with 0,99%.
Weighting of the position within the overall ranking: 197
More info:
NL0010801007
Short Selling Transaction Report from
7th August 2025

Termsheet of the Shortselling Transaction

BlackRock Institutional Trust Company, National Association
Opened a short position in this security on 7th August 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,50%

Eight (8) companies specializing in short selling have IMCD N.V. on their short-selling radar. The total share of all short selling positions is 4,56%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,79%.
Weighting of the position within the overall ranking: 194
More info:
NL0010801007
Short Selling Transaction Report from
7th August 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 0,80% to 0,79%. Within the transaction history, this is the 5th adjustment of the short position since the initial commitment of 24th September 2024.
0,60%
0,70%
0,80%

0,79%

Eight (8) companies specializing in short selling have IMCD N.V. on their short-selling radar. The total share of all short selling positions is 4,56%. The largest share is held by Arrowstreet Capital, Limited Partnership with 0,79%.
Weighting of the position within the overall ranking: 235
More info:
NL0012817175
Short Selling Transaction Report from
6th August 2025

Termsheet of the Shortselling Transaction

GSA Capital Partners LLP
Opened a short position in this security on 6th August 2025. This is the short seller's first exposure with respect to this company.
-%
-%
-%

0,50%

Thirty-one (31) companies specializing in short selling have Alfen N.V. on their short-selling radar. The total share of all short selling positions is 17,82%. The largest share is held by PDT Partners, LLC with 2,28%.
Weighting of the position within the overall ranking: 195
More info:
NL0000888691
Short Selling Transaction Report from
6th August 2025

Termsheet of the Shortselling Transaction

Citadel Advisors LLC
As a result of the registered transaction Increased the share of the short position changed from 0,58% to 0,61%. Within the transaction history, this is the 53rd adjustment of the short position since the initial commitment of 2nd May 2023.
0,73%
0,66%
0,58%

0,61%

Seventeen (17) companies specializing in short selling have AMG Critical Materials N.V. on their short-selling radar. The total share of all short selling positions is 7,33%. The largest share is held by Actus Ray Partners Limited with 0,77%.
Weighting of the position within the overall ranking: 62
More info:
NL0015002IE0
Short Selling Transaction Report from
6th August 2025

Termsheet of the Shortselling Transaction

Connor, Clark & Lunn Investment Management Ltd.
As a result of the registered transaction decreased the share of the short position changed from 0,78% to 0,68%. Within the transaction history, this is the 3rd adjustment of the short position since the initial commitment of 8th July 2025.
-%
0,87%
0,78%

0,68%

One (1) companies specializing in short selling have Avantium N.V. on their short-selling radar. The total share of all short selling positions is 0,68%. The largest share is held by Connor, Clark & Lunn Investment Management Ltd. with 0,68%.
Weighting of the position within the overall ranking: 19
More info:
NL0015002AG2
Short Selling Transaction Report from
6th August 2025

Termsheet of the Shortselling Transaction

Citadel Securities (Europe) Limited
As a result of the registered transaction decreased the share of the short position changed from 0,75% to 0,59%. Within the transaction history, this is the 31st adjustment of the short position since the initial commitment of 8th November 2024.
0,94%
0,82%
0,75%

0,59%

Five (5) companies specializing in short selling have Ebusco Holding N.V. on their short-selling radar. The total share of all short selling positions is 2,74%. The largest share is held by Guevoura Fund Limited with 1,08%.
Weighting of the position within the overall ranking: 25
More info:
NL0010391025
Short Selling Transaction Report from
5th August 2025

Termsheet of the Shortselling Transaction

Millennium International Management LP
As a result of the registered transaction decreased the share of the short position changed from 1,64% to 1,53%. Within the transaction history, this is the 3453rd adjustment of the short position since the initial commitment of 15th January 2024.
1,64%
1,64%
1,64%

1,53%

Twelve (12) companies specializing in short selling have Pharming Group N.V. on their short-selling radar. The total share of all short selling positions is 8,06%. The largest share is held by Millennium International Management LP with 1,53%.
Weighting of the position within the overall ranking: 174
More info:
NL0013332471
Short Selling Transaction Report from
5th August 2025

Termsheet of the Shortselling Transaction

JPMorgan Asset Management (UK) Ltd.
As a result of the registered transaction decreased the share of the short position changed from 1,89% to 1,58%. Within the transaction history, this is the 2197th adjustment of the short position since the initial commitment of 12th August 2021.
1,89%
1,89%
1,89%

1,58%

Eight (8) companies specializing in short selling have TomTom N.V. on their short-selling radar. The total share of all short selling positions is 4,91%. The largest share is held by JPMorgan Asset Management (UK) Ltd. with 1,58%.
Weighting of the position within the overall ranking: 3
More info:
NL0011872650
Short Selling Transaction Report from
5th August 2025

Termsheet of the Shortselling Transaction

JPMorgan Asset Management (UK) Ltd.
As a result of the registered transaction Increased the share of the short position changed from 1,64% to 1,77%. Within the transaction history, this is the 503rd adjustment of the short position since the initial commitment of 1st November 2023.
1,64%
1,64%
1,64%

1,77%

Sixteen (16) companies specializing in short selling have Basic-Fit N.V. on their short-selling radar. The total share of all short selling positions is 9,85%. The largest share is held by JPMorgan Asset Management (UK) Ltd. with 1,77%.
Weighting of the position within the overall ranking: 137
More info:
NL0015002AH0
Short Selling Transaction Report from
5th August 2025

Termsheet of the Shortselling Transaction

Citadel Advisors LLC
As a result of the registered transaction Increased the share of the short position changed from 0,50% to 0,61%. Within the transaction history, this is the 2nd adjustment of the short position since the initial commitment of 29th July 2025.
-%
-%
0,50%

0,61%

Two (2) companies specializing in short selling have Havas N.V. on their short-selling radar. The total share of all short selling positions is 2,31%. The largest share is held by Atalan Capital Partners, LP with 1,70%.
Weighting of the position within the overall ranking: 196
More info:
NL0010391025
Short Selling Transaction Report from
5th August 2025

Termsheet of the Shortselling Transaction

D. E. Shaw & Co., L.P.
As a result of the registered transaction decreased the share of the short position changed from 0,69% to 0,56%. Within the transaction history, this is the 24th adjustment of the short position since the initial commitment of 17th December 2024.
0,98%
0,86%
0,69%

0,56%

Twelve (12) companies specializing in short selling have Pharming Group N.V. on their short-selling radar. The total share of all short selling positions is 8,06%. The largest share is held by Millennium International Management LP with 1,53%.
Weighting of the position within the overall ranking: 151
More info:
NL0012817175
Short Selling Transaction Report from
4th August 2025

Termsheet of the Shortselling Transaction

PDT Partners, LLC
As a result of the registered transaction decreased the share of the short position changed from 2,39% to 2,28%. Within the transaction history, this is the 2480th adjustment of the short position since the initial commitment of 13th November 2023.
2,58%
2,46%
2,39%

2,28%

Thirty-one (31) companies specializing in short selling have Alfen N.V. on their short-selling radar. The total share of all short selling positions is 17,82%. The largest share is held by PDT Partners, LLC with 2,28%.
Weighting of the position within the overall ranking: 61
More info:
NL0009739416
Short Selling Transaction Report from
4th August 2025

Termsheet of the Shortselling Transaction

PDT Partners, LLC
As a result of the registered transaction Increased the share of the short position changed from 0,48% to 0,50%. Within the transaction history, this is the 5th adjustment of the short position since the initial commitment of 20th January 2025.
0,46%
0,50%
0,48%

0,50%

Eleven (11) companies specializing in short selling have PostNL N.V. on their short-selling radar. The total share of all short selling positions is 5,41%. The largest share is held by Citadel Advisors LLC with 0,87%.
Weighting of the position within the overall ranking: 75
More info:
NL0010391025
Short Selling Transaction Report from
4th August 2025

Termsheet of the Shortselling Transaction

Lazard Asset Management LLC
As a result of the registered transaction decreased the share of the short position changed from 0,73% to 0,63%. Within the transaction history, this is the 22nd adjustment of the short position since the initial commitment of 17th September 2024.
0,71%
0,69%
0,73%

0,63%

Twelve (12) companies specializing in short selling have Pharming Group N.V. on their short-selling radar. The total share of all short selling positions is 8,06%. The largest share is held by Millennium International Management LP with 1,53%.
Weighting of the position within the overall ranking: 155
More info:
NL0015002AH0
Short Selling Transaction Report from
1st August 2025

Termsheet of the Shortselling Transaction

Atalan Capital Partners, LP
As a result of the registered transaction Increased the share of the short position changed from 1,39% to 1,70%. Within the transaction history, this is the 55th adjustment of the short position since the initial commitment of 7th May 2025.
1,39%
1,39%
1,39%

1,70%

Two (2) companies specializing in short selling have Havas N.V. on their short-selling radar. The total share of all short selling positions is 2,31%. The largest share is held by Atalan Capital Partners, LP with 1,70%.
Weighting of the position within the overall ranking: 209
More info:
NL0012866412
Short Selling Transaction Report from
1st August 2025

Termsheet of the Shortselling Transaction

D. E. Shaw & Co., L.P.
As a result of the registered transaction decreased the share of the short position changed from 0,75% to 0,68%. Within the transaction history, this is the 18th adjustment of the short position since the initial commitment of 18th March 2025.
0,90%
0,88%
0,75%

0,68%

Sixteen (16) companies specializing in short selling have BE Semiconductor Industries N.V. on their short-selling radar. The total share of all short selling positions is 8,05%. The largest share is held by Arrowstreet Capital, Limited Partnership with 1,07%.
Weighting of the position within the overall ranking: 218
More info:
Note

The information prepared here is for informational purposes. The source data comes from the authority responsible for publication - the Dutch Financial Market Authority Netherlands Authority for the Financial Markets (AFM). Before further inclusion, for example, in investment or investment decisions, validation via another source is recommended.

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