RLAY · Relay Therapeutics, Inc.
Market Cap
$4.17B
Shares
219.14M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 263
Total Value: $4,672,756,681
Total Shares: 249,806,460
Showing 1–100
of 270 holdings by value
· page 1 of 3
Institutional Ownership Trend
24 quarters
Superinvestors Holding RLAY
All superinvestors →Holder Concentration
Across 263 13F filers · Δ vs Mar 31, 2026Top Holder
11.2%
−3.9 pts
Top 5
37.4%
−6.8 pts
Top 10
55.7%
−5.4 pts
HHI
412
Broadly held−128
Quarterly Activity
vs Mar 31, 2026
New
53
Increased
118
Decreased
63
Sold Out
35
Unchanged
29
Holder count:
+18
Institutional value:
+153.2%
Shares held:
+34.7%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega FMR LLC | +16,414,682 | 20,110,113 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | +5,783,569 | 7,708,507 | |
| Mid PERCEPTIVE ADVISORS LLC | +4,355,046 | 14,106,187 | |
| Mega ALLIANCEBERNSTEIN L.P. | +3,950,349 | 4,095,600 | |
| Mega STATE STREET CORP | +3,891,836 | 10,125,381 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid Commodore Capital LP | −5,000,000 | 12,000,000 | |
| Large Balyasny Asset Management L.P. | −2,926,190 | 112,989 | |
| Mid Bellevue Group AG | −1,609,272 | 6,185,970 | |
| Mid EcoR1 Capital, LLC | −1,206,814 | 697,948 | |
| Large MARSHALL WACE, LLP | −923,982 | 17,843 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid Siren, L.L.C. | 3,650,000 | $68,291,500 | |
| Large WESTFIELD CAPITAL MANAGEMENT CO LP | 3,343,496 | $62,556,810 | |
| Mega T. Rowe Price Investment Management, Inc. | 1,915,459 | $35,838,237 | |
| Large Polar Capital Holdings Plc | 1,789,056 | $33,473,237 | |
| Mega FIRST TRUST ADVISORS LP | 1,075,126 | $20,115,607 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small Kalehua Capital Management LLC | 901,457 | $8,969,497 | |
| Mega Qube Research & Technologies Ltd | 619,652 | $6,165,537 | |
| Mid Longaeva Partners L.P. | 470,544 | $4,681,912 | |
| Large Hudson Bay Capital Management LP | 311,330 | $3,097,733 | |
| Large ACADIAN ASSET MANAGEMENT LLC | 290,352 | $2,889,002 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid SB INVESTMENT ADVISERS (UK) LTD | $522,101,857 | 11.17% | 27,904,963 | Shares | 2026-08-14 | |
| Mega FMR LLC | $376,260,212 | 8.05% | 20,110,113 | Shares | 2026-08-13 | |
| Mid Casdin Capital, LLC | $300,019,340 | 6.42% | 16,035,240 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. | $286,042,253 | 6.12% | 15,288,202 | Shares | 2026-08-07 | |
| Mid PERCEPTIVE ADVISORS LLC | $263,926,758 | 5.65% | 14,106,187 | Shares | 2026-08-14 | |
| Mid Commodore Capital LP | $224,520,000 | 4.80% | 12,000,000 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP | $189,445,878 | 4.05% | 10,125,381 | Shares | 2026-08-07 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $167,724,354 | 3.59% | 8,964,423 | Shares | 2026-08-13 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $144,226,165 | 3.09% | 7,708,507 | Shares | 2026-08-14 | |
| Mid Nextech Invest, Ltd. | $126,788,427 | 2.71% | 6,776,506 | Shares | 2026-08-14 | |
| Mid Bellevue Group AG | $115,739,498 | 2.48% | 6,185,970 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $88,434,236 | 1.89% | 4,726,576 | Shares | 2026-08-12 | |
| Mid TCG Crossover Management, LLC | $79,954,490 | 1.71% | 4,273,356 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. | $76,628,676 | 1.64% | 4,095,600 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY | $72,053,535 | 1.54% | 3,851,071 | Shares | 2026-08-13 | |
| Mid Siren, L.L.C. | $68,291,500 | 1.46% | 3,650,000 | Shares | 2026-08-13 | |
| Mega GOLDMAN SACHS GROUP INC | $63,776,795 | 1.36% | 3,408,701 | Shares | 2026-08-14 | |
| Large WESTFIELD CAPITAL MANAGEMENT CO LP | $62,556,810 | 1.34% | 3,343,496 | Shares | 2026-08-12 | |
| Mid Kynam Capital Management, LP | $61,743,000 | 1.32% | 3,300,000 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP | $58,516,720 | 1.25% | 3,127,564 | Shares | 2026-08-11 | |
| Small Spruce Street Capital LP | $55,832,978 | 1.19% | 2,984,125 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC | $54,124,007 | 1.16% | 2,892,785 | Shares | 2026-08-13 | |
| Large BAKER BROS. ADVISORS LP | $52,889,109 | 1.13% | 2,826,783 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $50,425,468 | 1.08% | 2,695,108 | Shares | 2026-08-14 | |
| Mid MPM BIOIMPACT LLC | $45,197,223 | 0.97% | 2,415,672 | Shares | 2026-08-14 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $41,890,361 | 0.90% | 2,238,929 | Shares | 2026-08-13 | |
| Mega Pictet Asset Management Holding SA | $38,866,226 | 0.83% | 2,077,297 | Shares | 2026-07-30 | |
| Mega NORTHERN TRUST CORP Bank | $36,549,159 | 0.78% | 1,953,456 | Shares | 2026-08-13 | |
| Mega T. Rowe Price Investment Management, Inc. | $35,838,237 | 0.77% | 1,915,459 | Shares | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC | $34,742,842 | 0.74% | 1,856,913 | Shares | 2026-08-13 | |
| Large Polar Capital Holdings Plc | $33,473,237 | 0.72% | 1,789,056 | Shares | 2026-08-14 | |
| Large ADAGE CAPITAL PARTNERS GP, L.L.C. | $32,555,400 | 0.70% | 1,740,000 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $28,080,286 | 0.60% | 1,500,817 | Shares | 2026-08-14 | |
| Small Elmind Capital, LP | $27,415,370 | 0.59% | 1,465,279 | Shares | 2026-08-14 | |
| Large Alphabet Inc. | $26,381,642 | 0.56% | 1,410,029 | Shares | 2026-08-07 | |
| Large PANAGORA ASSET MANAGEMENT INC | $24,158,015 | 0.52% | 1,291,182 | Shares | 2026-08-06 | |
| Mega AQR CAPITAL MANAGEMENT LLC | $23,938,936 | 0.51% | 1,279,473 | Shares | 2026-08-14 | |
| Small Foresite Capital Management IV, LLC | $23,387,500 | 0.50% | 1,250,000 | Shares | 2026-08-14 | |
| Large Caption Management, LLC | $23,323,886 | 0.50% | 1,246,600 | Put | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $22,901,152 | 0.49% | 1,224,006 | Shares | 2026-08-13 | |
| Mega UBS Group AG | $20,487,074 | 0.44% | 1,094,980 | Shares | 2026-08-13 | |
| Mega FIRST TRUST ADVISORS LP | $20,115,607 | 0.43% | 1,075,126 | Shares | 2026-08-11 | |
| Mid Affinity Asset Advisors, LLC | $19,645,500 | 0.42% | 1,050,000 | Shares | 2026-08-13 | |
| Mid Frazier Life Sciences Management, L.P. | $19,003,616 | 0.41% | 1,015,693 | Shares | 2026-08-14 | |
| Small Squadron Capital Management LLC | $18,148,700 | 0.39% | 970,000 | Shares | 2026-08-14 | |
| Large Connor, Clark & Lunn Investment Management Ltd. | $17,993,443 | 0.39% | 961,702 | Shares | 2026-08-13 | |
| Large Woodline Partners LP | $17,394,537 | 0.37% | 929,692 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO | $14,999,001 | 0.32% | 801,657 | Shares | 2026-08-12 | |
| Small Timothy G. Youngquist 2020 Irrevocable Trust | $14,995,391 | 0.32% | 801,464 | Shares | 2026-08-07 | |
| Mega RAYMOND JAMES FINANCIAL INC | $14,651,145 | 0.31% | 783,065 | Shares | 2026-08-14 | |
| Large JUPITER ASSET MANAGEMENT LTD | $13,463,266 | 0.29% | 719,576 | Shares | 2026-08-10 | |
| Mega TWO SIGMA INVESTMENTS, LP | $13,114,231 | 0.28% | 700,921 | Shares | 2026-08-14 | |
| Mid EcoR1 Capital, LLC | $13,058,607 | 0.28% | 697,948 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. | $12,958,245 | 0.28% | 692,584 | Shares | 2026-08-14 | |
| Large CONGRESS ASSET MANAGEMENT CO | $11,715,098 | 0.25% | 626,141 | Shares | 2026-07-07 | |
| Mega MILLENNIUM MANAGEMENT LLC | $11,070,239 | 0.24% | 591,675 | Shares | 2026-08-14 | |
| Small Tetragon Partners GP Ltd | $10,670,518 | 0.23% | 570,311 | Shares | 2026-08-13 | |
| Mid Rhenman & Partners Asset Management AB | $10,589,860 | 0.23% | 566,000 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC | $10,503,794 | 0.22% | 561,400 | Put | 2026-09-02 | |
| Mid ArrowMark Colorado Holdings LLC | $10,124,430 | 0.22% | 541,124 | Shares | 2026-08-13 | |
| Small HighVista Strategies LLC | $9,471,656 | 0.20% | 506,235 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC | $8,982,221 | 0.19% | 480,076 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $8,920,928 | 0.19% | 476,800 | Put | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $8,862,590 | 0.19% | 473,682 | Shares | 2026-09-02 | |
| Mega Bank of New York Mellon Corp Bank | $8,658,163 | 0.19% | 462,756 | Shares | 2026-08-06 | |
| Large BESSEMER GROUP INC | $8,566,728 | 0.18% | 457,869 | Shares | 2026-08-12 | |
| Mid Boxer Capital Management, LLC | $8,419,500 | 0.18% | 450,000 | Shares | 2026-08-14 | |
| Mid Eversept Partners, LP | $8,126,014 | 0.17% | 434,314 | Shares | 2026-08-14 | |
| Mid MOORE CAPITAL MANAGEMENT, LP | $7,746,033 | 0.17% | 414,005 | Shares | 2026-08-14 | |
| Large LORD, ABBETT & CO. LLC | $7,684,627 | 0.16% | 410,723 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $7,347,247 | 0.16% | 392,691 | Shares | 2026-08-11 | |
| Large Aberdeen Group plc | $6,963,281 | 0.15% | 372,169 | Shares | 2026-07-31 | |
| Mega Russell Investments Group, Ltd. | $6,801,512 | 0.15% | 363,523 | Shares | 2026-08-06 | |
| Mid ADAR1 Capital Management, LLC | $6,704,410 | 0.14% | 358,333 | Shares | 2026-08-14 | |
| Mid Logos Global Management LP | $6,548,500 | 0.14% | 350,000 | Shares | 2026-08-14 | |
| Mid Duquesne Family Office LLC Family Office | $6,529,790 | 0.14% | 349,000 | Shares | 2026-08-14 | |
| Mega TD Asset Management Inc | $6,510,069 | 0.14% | 347,946 | Shares | 2026-08-04 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $5,207,494 | 0.11% | 278,327 | Shares | 2026-08-13 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance | $4,930,197 | 0.11% | 263,506 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $4,714,920 | 0.10% | 252,000 | Call | 2026-09-02 | |
| Mega CITIGROUP INC | $4,644,438 | 0.10% | 248,233 | Shares | 2026-08-03 | |
| Mega RHUMBLINE ADVISERS | $4,510,531 | 0.10% | 241,076 | Shares | 2026-08-12 | |
| Large VOYA INVESTMENT MANAGEMENT LLC | $4,468,621 | 0.10% | 238,836 | Shares | 2026-08-12 | |
| Mega Swiss National Bank Bank | $4,426,786 | 0.09% | 236,600 | Shares | 2026-08-11 | |
| Small SPHERA FUNDS MANAGEMENT LTD. | $4,375,071 | 0.09% | 233,836 | Shares | 2026-08-14 | |
| Small DIADEMA PARTNERS LP | $4,315,966 | 0.09% | 230,677 | Shares | 2026-08-14 | |
| Large ALPS ADVISORS INC | $4,123,422 | 0.09% | 220,386 | Shares | 2026-07-29 | |
| Mega WELLS FARGO & COMPANY/MN | $3,811,918 | 0.08% | 203,737 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $3,745,742 | 0.08% | 200,200 | Call | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $3,599,785 | 0.08% | 192,399 | Shares | 2026-08-13 | |
| Large ExodusPoint Capital Management, LP | $3,445,970 | 0.07% | 184,178 | Shares | 2026-08-14 | |
| Small Seven Fleet Capital Management LP | $3,334,533 | 0.07% | 178,222 | Shares | 2026-08-17 | |
| Mid Tema ETFs LLC Mutual Fund | $3,307,591 | 0.07% | 176,782 | Shares | 2026-07-10 | |
| Large Tidal Investments LLC | $3,307,591 | 0.07% | 176,782 | Shares | 2026-08-13 | |
| Large Rafferty Asset Management, LLC | $3,270,227 | 0.07% | 174,785 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension | $3,179,652 | 0.07% | 169,944 | Shares | 2026-08-24 | |
| Large Caption Management, LLC | $3,087,150 | 0.07% | 165,000 | Call | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Bank | $3,069,113 | 0.07% | 164,036 | Shares | 2026-08-07 | |
| Large Verition Fund Management LLC | $2,956,498 | 0.06% | 158,017 | Shares | 2026-08-14 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP | $2,935,709 | 0.06% | 156,906 | Shares | 2026-08-14 |
Key facts
CIK
1812364
CUSIP
75943R102
13F (30d)
219 filings
214 filers
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