Stock Ownership/ASCENDIS PHARMA A/S

ASCENDIS PHARMA A/S: Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in ASCENDIS PHARMA A/S. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
20
13F filers
Aggregate Value
$487.3M
Across holders
Last Price
EOD close
Sector
GICS
Institutional Holders of ASCENDIS PHARMA A/S
20 holders
ManagerTypeSharesMarket Value% of Total% of PortfolioActionQoQ ChangeQuarter
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund306K$81.6M16.7%0.1%NewQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund267K$71.1M14.6%0.0%NewQ2 2026
ORBIMED ADVISORS LLC
CIK 0001055951
Hedge Fund244K$65.2M13.4%1.2%NewQ2 2026
FRED ALGER MANAGEMENT, LLC
CIK 0000003520
Hedge Fund171K$45.7M9.4%0.2%NewQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund138K$36.8M7.5%0.0%NewQ2 2026
Walleye Capital LLC
CIK 0001758720
Hedge Fund126K$33.6M6.9%0.1%NewQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund126K$33.5M6.9%0.0%NewQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund120K$31.9M6.6%0.0%NewQ2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund102K$27.3M5.6%0.1%NewQ2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
Hedge Fund67K$17.7M3.6%0.0%NewQ2 2026
TWO SIGMA INVESTMENTS, LPNew
Hedge Fund
$81.6M· 16.7% of total· 0.1% port· 306K sh· QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCNew
Hedge Fund
$71.1M· 14.6% of total· 0.0% port· 267K sh· QoQ· Q2 2026
ORBIMED ADVISORS LLCNew
Hedge Fund
$65.2M· 13.4% of total· 1.2% port· 244K sh· QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCNew
Hedge Fund
$45.7M· 9.4% of total· 0.2% port· 171K sh· QoQ· Q2 2026
CITADEL ADVISORS LLCNew
Hedge Fund
$36.8M· 7.5% of total· 0.0% port· 138K sh· QoQ· Q2 2026
Walleye Capital LLCNew
Hedge Fund
$33.6M· 6.9% of total· 0.1% port· 126K sh· QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPNew
Hedge Fund
$33.5M· 6.9% of total· 0.0% port· 126K sh· QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCNew
Hedge Fund
$31.9M· 6.6% of total· 0.0% port· 120K sh· QoQ· Q2 2026
Woodline Partners LPNew
Hedge Fund
$27.3M· 5.6% of total· 0.1% port· 102K sh· QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.New
Hedge Fund
$17.7M· 3.6% of total· 0.0% port· 67K sh· QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCNew
Hedge Fund
$8.3M· 1.7% of total· 0.0% port· 31K sh· QoQ· Q2 2026
SHAW D E & CO INCNew
Hedge Fund
$8.2M· 1.7% of total· 0.0% port· 31K sh· QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCNew
Hedge Fund
$7.8M· 1.6% of total· 0.0% port· 29K sh· QoQ· Q2 2026
MARSHALL WACE, LLPNew
Hedge Fund
$6.0M· 1.2% of total· 0.0% port· 23K sh· QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$4.4M· 0.9% of total· 0.0% port· 17K sh· +$3.2M QoQ· Q2 2026
Lighthouse Investment Partners, LLCNew
Hedge Fund
$3.2M· 0.7% of total· 0.1% port· 12K sh· QoQ· Q2 2026
Squarepoint Ops LLCNew
Hedge Fund
$2.6M· 0.5% of total· 0.0% port· 10K sh· QoQ· Q2 2026
Brevan Howard Capital Management LPNew
Hedge Fund
$2.1M· 0.4% of total· 0.0% port· 8K sh· QoQ· Q2 2026
Rockefeller Capital Management L.P.New
Hedge Fund
$50K· 0.0% of total· 0.0% port· 188 sh· QoQ· Q2 2026
Ancora Advisors, LLCNew
Hedge Fund
$3K· 0.0% of total· 0.0% port· 12 sh· QoQ· Q2 2026
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