Acelyrin, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 05/15/2025 | 9.82 M | $24.25 M | 100.00% | 9.75% |
| AYURMAYA CAPITAL MANAGEMENT COMPANY, LP | 05/14/2025 | 9.33 M | $23.06 M | 0.00% | 9.27% |
| BLACKROCK, INC. | 05/02/2025 | 5.81 M | $14.34 M | -3.58% | 5.77% |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 05/14/2025 | 4.65 M | $11.49 M | -63.88% | 4.62% |
| MADISON AVENUE PARTNERS, LP | 05/15/2025 | 4.14 M | $10.23 M | 100.00% | 4.17% |
| VANGUARD GROUP INC | 05/09/2025 | 4.08 M | $10.08 M | -0.01% | 4.05% |
| ORBIMED ADVISORS LLC | 05/15/2025 | 4.00 M | $9.88 M | 0.00% | 4.03% |
| VENBIO PARTNERS LLC | 05/15/2025 | 3.81 M | $9.40 M | 0.00% | 3.83% |
| VELAN CAPITAL INVESTMENT MANAGEMENT LP | 05/15/2025 | 3.37 M | $8.32 M | 100.00% | 3.39% |
| TYBOURNE CAPITAL MANAGEMENT (HK) LTD | 05/15/2025 | 2.91 M | $7.18 B | 0.00% | 2.89% |
| GENERAL ATLANTIC, L.P. | 05/14/2025 | 2.70 M | $6.66 M | 0.00% | 2.68% |
| SAMSARA BIOCAPITAL, LLC | 05/15/2025 | 2.52 M | $6.23 M | 0.00% | 2.54% |
| PALO ALTO INVESTORS LP | 05/15/2025 | 1.79 M | $4.43 M | 0.00% | 1.81% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/13/2025 | 1.77 M | $4.38 M | 3.79% | 1.76% |
| OPALEYE MANAGEMENT INC. | 05/15/2025 | 1.62 M | $3.99 M | -27.74% | 1.63% |
| STATE STREET CORP | 05/15/2025 | 1.42 M | $3.51 M | -1.47% | 1.41% |
| BALYASNY ASSET MANAGEMENT L.P. | 05/15/2025 | 1.31 M | $3.22 M | 100.00% | 1.30% |
| ALYESKA INVESTMENT GROUP, L.P. | 05/15/2025 | 615.88 K | $1.52 M | -59.37% | 0.61% |
| RENAISSANCE TECHNOLOGIES LLC | 05/14/2025 | 599.80 K | $1.48 M | 28.46% | 0.60% |
| NORTHERN TRUST CORP | 05/13/2025 | 598.15 K | $1.48 M | -5.06% | 0.59% |
| JPMORGAN CHASE & CO | 05/12/2025 | 590.85 K | $1.46 M | -4.41% | 0.59% |
| CANTOR FITZGERALD, L. P. | 05/15/2025 | 588.66 K | $1.45 M | 100.00% | 0.58% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/09/2025 | 544.58 K | $1.35 M | -11.38% | 0.54% |
| TOWERVIEW LLC | 05/06/2025 | 540.00 K | $1.33 M | 100.00% | 0.54% |
| GOLDMAN SACHS GROUP INC | 05/16/2025 | 351.41 K | $867.98 K | -38.34% | 0.35% |
| MORGAN STANLEY | 05/15/2025 | 275.82 K | $681.26 K | -88.13% | 0.27% |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 05/14/2025 | 273.41 K | $675.33 K | 15.14% | 0.27% |
| 05/12/2025 | 202.24 K | $499.53 K | 100.00% | 0.20% | |
| AQR CAPITAL MANAGEMENT LLC | 05/15/2025 | 193.32 K | $477.51 K | 100.00% | 0.19% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/13/2025 | 179.15 K | $442.50 K | -0.77% | 0.18% |
| CITADEL ADVISORS LLC | 05/15/2025 | 176.44 K | $435.80 K | -95.81% | 0.18% |
| BANK OF NEW YORK MELLON CORP | 04/29/2025 | 173.28 K | $428.00 K | -2.05% | 0.17% |
| STONEPINE CAPITAL MANAGEMENT, LLC | 05/14/2025 | 167.58 K | $413.92 K | 26.12% | 0.17% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2025 | 149.30 K | $368.77 K | -96.83% | 0.15% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 05/15/2025 | 140.90 K | $348.02 K | 100.00% | 0.14% |
| MONACO ASSET MANAGEMENT SAM | 05/08/2025 | 139.60 K | $344.81 K | 100.00% | 0.14% |
| BLAIR WILLIAM & CO/IL | 05/09/2025 | 138.60 K | $342.33 K | 0.00% | 0.14% |
| FRANKLIN RESOURCES INC | 05/13/2025 | 127.02 K | $313.75 K | 40.27% | 0.13% |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 05/05/2025 | 109.61 K | $270.74 K | -10.16% | 0.11% |
| XTX TOPCO LTD | 05/08/2025 | 103.05 K | $254.53 K | 893.80% | 0.10% |
| RHUMBLINE ADVISERS | 04/08/2025 | 102.17 K | $252.37 K | -5.61% | 0.10% |
| AMERICAN CENTURY COMPANIES INC | 05/13/2025 | 91.39 K | $225.73 K | 15.88% | 0.09% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/14/2025 | 90.67 K | $223.95 K | 160.36% | 0.09% |
| INVESCO LTD. | 05/12/2025 | 85.52 K | $211.24 K | 231.91% | 0.08% |
| BARCLAYS PLC | 05/15/2025 | 82.87 K | $205.00 K | -28.95% | 0.08% |
| ALPS ADVISORS INC | 04/30/2025 | 74.64 K | $184.36 K | -8.00% | 0.07% |
| ALLIANCEBERNSTEIN L.P. | 05/15/2025 | 73.67 K | $181.97 K | 0.00% | 0.07% |
| HGC INVESTMENT MANAGEMENT INC. | 05/15/2025 | 70.43 K | $173.95 K | 100.00% | 0.07% |
| DEUTSCHE BANK AG\ | 05/09/2025 | 61.54 K | $152.00 K | -12.09% | 0.06% |
| CITIGROUP INC | 05/12/2025 | 53.63 K | $132.46 K | -7.39% | 0.05% |
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Acelyrin, Inc. institutional Ownership - FAQ's
During the previous two years, 149 institutional investors and hedge funds held shares of Acelyrin, Inc.. The most heavily invested institutionals were:
TANG CAPITAL MANAGEMENT LLC: 9.82 M
BlackRock, Inc.: 5.81 M
T. Rowe Price Investment Management, Inc.: 4.65 M
Madison Avenue Partners, LP: 4.14 M
VANGUARD GROUP INC: 4.08 M
ORBIMED ADVISORS LLC: 4 M
73.50% of Acelyrin, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 73.40 M shares in the last 24 months. This purchase volume represents approximately $166.61 M in transactions.