Acelyrin, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 02/14/2025 | 12.87 M | $40.42 M | 23.39% | 12.89% |
| AYURMAYA CAPITAL MANAGEMENT COMPANY, LP | 02/13/2025 | 9.33 M | $29.31 M | 0.00% | 9.35% |
| BLACKROCK, INC. | 02/07/2025 | 6.02 M | $18.91 M | 0.64% | 6.03% |
| MILLENNIUM MANAGEMENT LLC | 02/14/2025 | 4.71 M | $14.80 M | -14.08% | 4.72% |
| CITADEL ADVISORS LLC | 02/14/2025 | 4.21 M | $13.23 M | -35.43% | 4.22% |
| ORBIMED ADVISORS LLC | 02/14/2025 | 4.00 M | $12.57 M | 0.00% | 4.01% |
| VENBIO PARTNERS LLC | 02/14/2025 | 3.81 M | $11.95 M | -1.20% | 3.81% |
| TYBOURNE CAPITAL MANAGEMENT (HK) LTD | 02/14/2025 | 2.91 M | $9.13 M | 0.00% | 2.91% |
| BLUE OWL CAPITAL HOLDINGS LP | 02/14/2025 | 2.78 M | $8.74 M | -0.36% | 2.79% |
| GENERAL ATLANTIC, L.P. | 02/07/2025 | 2.70 M | $8.46 M | -6.73% | 2.70% |
| SAMSARA BIOCAPITAL, LLC | 02/14/2025 | 2.52 M | $7.92 M | 0.00% | 2.53% |
| MORGAN STANLEY | 02/14/2025 | 2.32 M | $7.30 M | 30.06% | 2.33% |
| OPALEYE MANAGEMENT INC. | 02/14/2025 | 2.24 M | $7.17 M | 18.03% | 2.24% |
| PALO ALTO INVESTORS LP | 02/14/2025 | 1.79 M | $5.63 M | 0.00% | 1.80% |
| SIREN, L.L.C. | 02/14/2025 | 1.73 M | $5.43 M | 0.00% | 1.73% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/12/2025 | 1.71 M | $5.37 M | 3.48% | 1.71% |
| STEMPOINT CAPITAL LP | 02/14/2025 | 1.70 M | $5.35 M | 29.36% | 1.71% |
| ALYESKA INVESTMENT GROUP, L.P. | 02/14/2025 | 1.52 M | $4.76 M | 100.00% | 1.52% |
| RTW INVESTMENTS, LP | 02/14/2025 | 978,310 | $3.07 M | 0.00% | 0.98% |
| KYNAM CAPITAL MANAGEMENT, LP | 02/14/2025 | 847,366 | $2.66 M | 0.00% | 0.85% |
| IKARIAN CAPITAL, LLC | 02/14/2025 | 676,608 | $2.12 M | -0.07% | 0.68% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 02/14/2025 | 662,981 | $2.08 M | -50.02% | 0.66% |
| NORTHERN TRUST CORP | 02/14/2025 | 630,051 | $1.98 M | 3.81% | 0.63% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/06/2025 | 614,474 | $1.93 M | 0.79% | 0.62% |
| MARSHALL WACE, LLP | 02/13/2025 | 572,048 | $1.80 M | 0.00% | 0.57% |
| RENAISSANCE TECHNOLOGIES LLC | 02/13/2025 | 466,921 | $1.47 M | -12.70% | 0.47% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 02/14/2025 | 450,000 | $1.41 M | -17.50% | 0.45% |
| KENNEDY CAPITAL MANAGEMENT LLC | 02/13/2025 | 446,850 | $1.40 M | -1.31% | 0.45% |
| ADAR1 CAPITAL MANAGEMENT, LLC | 02/13/2025 | 444,967 | $1.40 M | 731.71% | 0.45% |
| TD ASSET MANAGEMENT INC | 02/11/2025 | 267,656 | $840,440 | 53.49% | 0.27% |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 02/14/2025 | 237,465 | $745,640 | 100.00% | 0.24% |
| EXOME ASSET MANAGEMENT LLC | 02/14/2025 | 234,435 | $736,126 | 100.00% | 0.23% |
| UBS OCONNOR LLC | 02/14/2025 | 211,938 | $665,485 | 29.45% | 0.21% |
| NUVEEN ASSET MANAGEMENT, LLC | 02/14/2025 | 202,239 | $635,030 | 0.00% | 0.20% |
| BANK OF AMERICA CORP /DE/ | 02/14/2025 | 197,835 | $621,202 | 10.73% | 0.20% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 02/14/2025 | 196,620 | $617,387 | -1.69% | 0.20% |
| WELLINGTON MANAGEMENT GROUP LLP | 02/12/2025 | 180,539 | $566,893 | 100.00% | 0.18% |
| FMR LLC | 02/13/2025 | 164,311 | $515,937 | 39.54% | 0.16% |
| ALMITAS CAPITAL LLC | 02/14/2025 | 148,704 | $466,931 | 506.48% | 0.15% |
| BLAIR WILLIAM & CO/IL | 02/12/2025 | 138,595 | $435,188 | 0.00% | 0.14% |
| EXODUSPOINT CAPITAL MANAGEMENT, LP | 02/12/2025 | 134,680 | $423,000 | 100.00% | 0.13% |
| STONEPINE CAPITAL MANAGEMENT, LLC | 02/14/2025 | 132,870 | $417,212 | 100.00% | 0.13% |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 02/04/2025 | 122,003 | $383,089 | -14.50% | 0.12% |
| RHUMBLINE ADVISERS | 01/30/2025 | 108,243 | $339,876 | 1.75% | 0.11% |
| MARTINGALE ASSET MANAGEMENT L P | 02/13/2025 | 102,596 | $322,152 | 4.39% | 0.10% |
| ACADIAN ASSET MANAGEMENT LLC | 02/11/2025 | 101,514 | $318,000 | -47.32% | 0.10% |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 02/19/2025 | 97,347 | $305,670 | -4.89% | 0.10% |
| FRANKLIN RESOURCES INC | 02/12/2025 | 90,554 | $284,339 | -29.58% | 0.09% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 02/14/2025 | 88,181 | $276,888 | 199.67% | 0.09% |
| DAFNA CAPITAL MANAGEMENT LLC | 02/14/2025 | 87,989 | $276,285 | -85.41% | 0.09% |
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Acelyrin, Inc. institutional Ownership - FAQ's
During the previous two years, 106 institutional investors and hedge funds held shares of Acelyrin, Inc.. The most heavily invested institutionals were:
T. Rowe Price Investment Management, Inc.: 12.87 M
AyurMaya Capital Management Company, LP: 9.33 M
BlackRock, Inc.: 6.02 M
MILLENNIUM MANAGEMENT LLC: 4.71 M
CITADEL ADVISORS LLC: 4.21 M
ORBIMED ADVISORS LLC: 4 M
86.60% of Acelyrin, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 88.76 M shares in the last 24 months. This purchase volume represents approximately $197.94 M in transactions.