Institutional 13F holdings sum to 114.0% of shares outstanding. Readings above 100% reflect securities-lending double counting: shares on loan to short sellers are reported long by both the lending institution and the one that bought them. FINRA short interest of 19,911,327 shares (settlement 2026-04-30) accounts for the excess.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 8,254,4268.3M | $193M | 9.36% | — |
| 2 | Kynam Capital Management, LP | 8,050,9598.1M | $188M | 9.13% | — |
| 3 | GOLDMAN SACHS GROUP INC | 4,996,7875.0M | $117M | 5.67% | TRIM -12% |
| 4 | STATE STREET CORP | 4,430,0764.4M | $103M | 5.02% | TRIM -4% |
| 5 | BANK OF AMERICA CORP /DE/ | 4,249,8364.2M | $99M | 4.82% | TRIM -10% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 3,822,5793.8M | $89M | 4.33% | NEW† |
| 7 | DEERFIELD MANAGEMENT COMPANY, L.P. | 3,779,9003.8M | $88M | 4.29% | NEW† |
| 8 | Eversept Partners, LP | 2,885,6222.9M | $67M | 3.27% | TRIM -13% |
| 9 | KINGDON CAPITAL MANAGEMENT, L.L.C. | 2,500,0002.5M | $58M | 2.83% | ADD 6% |
| 10 | STEMPOINT CAPITAL LP | 2,431,4862.4M | $57M | 2.76% | ADD 82% |
| 11 | Hood River Capital Management LLC | 2,354,2852.4M | $55M | 2.67% | — |
| 12 | GEODE CAPITAL MANAGEMENT, LLC | 2,157,0582.2M | $50M | 2.45% | ADD 3% |
| 13 | FRANKLIN RESOURCES INC | 2,150,0792.2M | $50M | 2.44% | TRIM -11% |
| 14 | Point72 Asset Management, L.P. | 1,985,5472.0M | $46M | 2.25% | TRIM -59% |
| 15 | Elmind Capital, LP | 1,855,0001.9M | $43M | 2.10% | — |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1,737,1411.7M | $41M | 1.97% | NEW |
| 17 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,732,5411.7M | $40M | 1.96% | ADD 26% |
| 18 | Soleus Capital Management, L.P. | 1,726,9081.7M | $40M | 1.96% | TRIM -23% |
| 19 | D. E. Shaw & Co., Inc. | 1,601,8961.6M | $37M | 1.82% | ADD 31% |
| 20 | TWO SIGMA INVESTMENTS, LP | 1,579,5961.6M | $37M | 1.79% | ADD 38% |
| 21 | Nuveen, LLC | 1,494,6451.5M | $35M | 1.69% | — |
| 22 | MPM BIOIMPACT LLC | 1,340,7331.3M | $31M | 1.52% | — |
| 23 | Aisling Capital Management LP | 1,316,8061.3M | $31M | 1.49% | — |
| 24 | Woodline Partners LP | 1,250,7601.3M | $29M | 1.42% | — |
| 25 | UBS Group AG | 1,153,6621.2M | $27M | 1.31% | ADD 61% |
| 26 | Catalio Capital Management, LP | 1,043,6701.0M | $24M | 1.18% | TRIM -13% |
| 27 | Bank of New York Mellon Corp | 1,004,4981.0M | $23M | 1.14% | TRIM -8% |
| 28 | Ensign Peak Advisors, Inc | 990,969990,969 | $23M | 1.12% | TRIM -38% |
| 29 | AQR CAPITAL MANAGEMENT LLC | 980,314980,314 | $23M | 1.11% | ADD 6% |
| 30 | ORBIMED ADVISORS LLC | 962,300962,300 | $22M | 1.09% | NEW |
| 31 | ALGERT GLOBAL LLC | 928,568928,568 | $22M | 1.05% | — |
| 32 | Candriam S.C.A. | 925,332925,332 | $22M | 1.05% | — |
| 33 | Parkman Healthcare Partners LLC | 901,511901,511 | $21M | 1.02% | ADD 57% |
| 34 | MORGAN STANLEY | 893,933893,933 | $21M | 1.01% | TRIM -17% |
| 35 | SILVERARC CAPITAL MANAGEMENT, LLC | 888,987888,987 | $21M | 1.01% | ADD 38% |
| 36 | Palo Alto Investors LP | 864,986864,986 | $20M | 0.98% | ADD 9% |
| 37 | Prosight Management, LP | 770,000770,000 | $18M | 0.87% | ADD 16% |
| 38 | NORTHERN TRUST CORP | 755,719755,719 | $18M | 0.86% | ADD 4% |
| 39 | SPHERA FUNDS MANAGEMENT LTD. | 724,563724,563 | $17M | 0.82% | TRIM -5% |
| 40 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 715,153715,153 | $17M | 0.81% | — |
| 41 | Trails Edge Capital Partners, LP | 701,821701,821 | $16M | 0.80% | NEW |
| 42 | CITADEL ADVISORS LLC | 630,942630,942 | $15M | 0.72% | ADD 243% |
| 43 | VANGUARD FIDUCIARY TRUST CO | 600,517600,517 | $14M | 0.68% | NEW |
| 44 | Apis Capital Advisors, LLC | 550,000550,000 | $13M | 0.62% | TRIM -24% |
| 45 | RENAISSANCE TECHNOLOGIES LLC | 498,200498,200 | $12M | 0.56% | TRIM -9% |
| 46 | Knott David M Jr | 422,000422,000 | $10M | 0.48% | — |
| 47 | Walleye Capital LLC | 384,973384,973 | $9M | 0.44% | ADD 1490% |
| 48 | Rhenman & Partners Asset Management AB | 379,250379,250 | $9M | 0.43% | TRIM -22% |
| 49 | Integral Health Asset Management, LLC | 350,000350,000 | $8M | 0.40% | ADD 75% |
| 50 | JANE STREET GROUP, LLC | 335,531335,531 | $8M | 0.38% | TRIM -55% |
| 51 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 331,665331,665 | $8M | 0.38% | ADD 141% |
| 52 | Granahan Investment Management, LLC | 306,321306,321 | $7M | 0.35% | TRIM -16% |
| 53 | Aberdeen Group plc | 286,969286,969 | $7M | 0.33% | TRIM -23% |
| 54 | SECTOR GAMMA AS | 286,007286,007 | $7M | 0.32% | ADD 13% |
| 55 | Pale Fire Capital SE | 284,460284,460 | $7M | 0.32% | — |
| 56 | AMERIPRISE FINANCIAL INC | 284,245284,245 | $7M | 0.32% | — |
| 57 | Schonfeld Strategic Advisors LLC | 260,626260,626 | $6M | 0.30% | ADD 1890% |
| 58 | ALLIANCEBERNSTEIN L.P. | 288,567288,567 | $6M | 0.33% | ADD 204% |
| 59 | Invesco Ltd. | 252,761252,761 | $6M | 0.29% | ADD 57% |
| 60 | PANAGORA ASSET MANAGEMENT INC | 249,407249,407 | $6M | 0.28% | ADD 99% |
| 61 | JPMORGAN CHASE & CO | 258,519258,519 | $6M | 0.29% | TRIM -32% |
| 62 | PFM Health Sciences, LP | 245,021245,021 | $6M | 0.28% | — |
| 63 | CANADA PENSION PLAN INVESTMENT BOARD | 229,600229,600 | $5M | 0.26% | — |
| 64 | SEI INVESTMENTS CO | 217,600217,600 | $5M | 0.25% | ADD 36% |
| 65 | DAFNA Capital Management LLC | 217,355217,355 | $5M | 0.25% | TRIM -22% |
| 66 | Hennion & Walsh Asset Management, Inc. | 214,807214,807 | $5M | 0.24% | ADD 17% |
| 67 | Brevan Howard Capital Management LP | 204,845204,845 | $5M | 0.23% | TRIM -60% |
| 68 | Pinnacle Financial Partners, Inc. | 202,282202,282 | $5M | 0.23% | TRIM -2% |
| 69 | Trexquant Investment LP | 201,777201,777 | $5M | 0.23% | ADD 131% |
| 70 | Vienna Powszechne Towarzystwo Emerytalne S.A. Vienna Insurance Group | 200,000200,000 | $5M | 0.23% | — |
| 71 | MILLENNIUM MANAGEMENT LLC | 199,524199,524 | $5M | 0.23% | ADD 284% |
| 72 | ESSEX INVESTMENT MANAGEMENT CO LLC | 198,985198,985 | $5M | 0.23% | NEW |
| 73 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 196,621196,621 | $5M | 0.22% | ADD 983% |
| 74 | Man Group plc | 182,016182,016 | $4M | 0.21% | ADD 308% |
| 75 | Squarepoint Ops LLC | 181,552181,552 | $4M | 0.21% | ADD 816% |
| 76 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 180,000180,000 | $4M | 0.20% | — |
| 77 | FMR LLC | 173,993173,993 | $4M | 0.20% | ADD 24% |
| 78 | Swiss National Bank | 161,400161,400 | $4M | 0.18% | — |
| 79 | Atom Investors LP | 155,965155,965 | $4M | 0.18% | ADD 10% |
| 80 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 149,797149,797 | $3M | 0.17% | ADD 5% |
| 81 | CAPITAL FUND MANAGEMENT S.A. | 145,566145,566 | $3M | 0.17% | TRIM -38% |
| 82 | Rafferty Asset Management, LLC | 124,723124,723 | $3M | 0.14% | TRIM -23% |
| 83 | WELLINGTON MANAGEMENT GROUP LLP | 123,586123,586 | $3M | 0.14% | ADD 247% |
| 84 | Cinctive Capital Management LP | 117,319117,319 | $3M | 0.13% | NEW |
| 85 | RHUMBLINE ADVISERS | 114,762114,762 | $3M | 0.13% | TRIM -3% |
| 86 | IEQ CAPITAL, LLC | 109,623109,623 | $3M | 0.12% | ADD 10% |
| 87 | PRICE T ROWE ASSOCIATES INC /MD/ | 107,133107,133 | $3M | 0.12% | ADD 13% |
| 88 | ExodusPoint Capital Management, LP | 105,051105,051 | $2M | 0.12% | TRIM -81% |
| 89 | Torray Investment Partners LLC | 104,868104,868 | $2M | 0.12% | ADD 7% |
| 90 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 103,009103,009 | $2M | 0.12% | ADD 32% |
| 91 | Russell Investments Group, Ltd. | 101,492101,492 | $2M | 0.12% | ADD 13% |
| 92 | Yelin Lapidot Holdings Management Ltd. | 96,29796,297 | $2M | 0.11% | TRIM -11% |
| 93 | TWINBEECH CAPITAL LP | 90,00690,006 | $2M | 0.10% | ADD 70% |
| 94 | HRT FINANCIAL LP | 88,90488,904 | $2M | 0.10% | NEW |
| 95 | WELLS FARGO & COMPANY/MN | 80,39480,394 | $2M | 0.09% | TRIM -50% |
| 96 | XTX Topco Ltd | 79,00779,007 | $2M | 0.09% | ADD 328% |
| 97 | DEUTSCHE BANK AG\ | 74,98374,983 | $2M | 0.09% | ADD 13% |
| 98 | Mariner, LLC | 73,19973,199 | $2M | 0.08% | ADD 33% |
| 99 | Aquatic Capital Management LLC | 69,08369,083 | $2M | 0.08% | ADD 3281% |
| 100 | TUDOR INVESTMENT CORP ET AL | 69,05969,059 | $2M | 0.08% | ADD 46% |
† a filer this large appearing as NEW usually reflects a renamed or succeeded filing entity (the old name stops filing the same quarter) — not a brand-new position.
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 9.0M | 8.5M | 10.5M | 8.6M | 8.2M | 8.3M | $193M |
| Kynam Capital Management, LP | 8.5M | 8.5M | 8.5M | 8.5M | 8.1M | 8.1M | $188M |
| GOLDMAN SACHS GROUP INC | 6.0M | 3.9M | 5.8M | 5.5M | 5.7M | 5.0M | $117M |
| STATE STREET CORP | 3.9M | 4.0M | 3.4M | 3.9M | 4.6M | 4.4M | $103M |
| BANK OF AMERICA CORP /DE/ | 246K | 2.9M | 3.8M | 3.7M | 4.7M | 4.2M | $99M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 3.8M | $89M |
| DEERFIELD MANAGEMENT COMPANY, L.P. | — | — | — | — | — | 3.8M | $88M |
| Eversept Partners, LP | 343K | 4.2M | 4.1M | 3.5M | 3.3M | 2.9M | $67M |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 2.0M | 2.0M | 2.1M | 2.5M | 2.4M | 2.5M | $58M |
| STEMPOINT CAPITAL LP | 2.9M | 1.6M | 2.4M | 1.4M | 1.3M | 2.4M | $57M |
| Hood River Capital Management LLC | — | — | — | — | 2.3M | 2.4M | $55M |
| GEODE CAPITAL MANAGEMENT, LLC | 2.0M | 2.0M | 2.0M | 2.1M | 2.1M | 2.2M | $50M |
| FRANKLIN RESOURCES INC | 1.8M | 2.1M | 2.4M | 2.4M | 2.4M | 2.2M | $50M |
| Point72 Asset Management, L.P. | 1.9M | 4.0M | 2.1M | 4.3M | 4.9M | 2.0M | $46M |
| Elmind Capital, LP | — | — | — | — | 1.9M | 1.9M | $43M |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Line breaks are honest gaps — quarters with no 13F record, or a suppressed % — never interpolated. % of shares outstanding divides each quarter's as-filed 13F shares by the SEC cover-page share count dated to that same quarter (split-adjusted), not by today's count — so splits and buybacks don't move the line.
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +3,822,579 | $89M | OPEN |
| DEERFIELD MANAGEMENT COMPANY, L.P. | +3,779,900 | $88M | OPEN |
| VANGUARD PORTFOLIO MANAGEMENT LLC | +1,737,141 | $41M | OPEN |
| STEMPOINT CAPITAL LP | +1,092,107 | $26M | ADD |
| ORBIMED ADVISORS LLC | +962,300 | $22M | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −6,230,334 | $146M | CLOSE |
| Point72 Asset Management, L.P. | −2,896,506 | $68M | TRIM |
| EVENTIDE ASSET MANAGEMENT, LLC | −1,238,196 | $29M | CLOSE |
| GOLDMAN SACHS GROUP INC | −698,588 | $16M | TRIM |
| Qube Research & Technologies Ltd | −652,090 | $15M | TRIM |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the 2026-03-31 close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 245 | 100,580,079 | 114.0% | $2.3B |
| 2025-Q4 | 228 | 99,920,424 | — | $2.1B |
| 2025-Q3 | 228 | 101,412,115 | — | $1.6B |
| 2025-Q2 | 217 | 102,080,729 | — | $956M |
| 2025-Q1 | 219 | 101,058,050 | — | $1.3B |
| 2024-Q4 | 216 | 98,036,519 | — | $1.3B |
| 2024-Q3 | 210 | 89,595,672 | 105.3% | $1.7B |
| 2024-Q2 | 196 | 88,448,336 | 104.1% | $1.8B |
| 2024-Q1 | 189 | 94,605,604 | — | $2.3B |
| 2023-Q4 | 177 | 92,217,738 | — | $2.0B |
| 2023-Q3 | 175 | 72,581,283 | 104.5% | $1.1B |
| 2023-Q2 | 166 | 71,025,528 | 103.2% | $1.5B |
| 2023-Q1 | 163 | 73,565,260 | 106.9% | $1.6B |
| 2022-Q4 | 160 | 71,710,493 | — | $1.8B |
| 2022-Q3 | 139 | 59,902,569 | 105.9% | $1.4B |
| 2022-Q2 | 121 | 55,226,093 | 98.2% | $1.1B |
| 2022-Q1 | 136 | 54,573,029 | 99.2% | $948M |
| 2021-Q4 | 132 | 53,298,013 | 107.9% | $1.2B |
| 2021-Q3 | 123 | 49,078,365 | 100.9% | $938M |
| 2021-Q2 | 115 | 50,205,177 | 104.1% | $862M |
| 2021-Q1 | 130 | 48,482,758 | 100.5% | $1.1B |
| 2020-Q4 | 142 | 46,669,800 | — | $1.0B |
| 2020-Q3 | 99 | 34,234,707 | 88.8% | $505M |
| 2020-Q2 | 97 | 32,648,276 | 90.5% | $484M |
| 2020-Q1 | 83 | 20,769,196 | 68.7% | $228M |
| 2019-Q4 | 72 | 16,975,252 | 62.5% | $149M |
| 2019-Q3 | 72 | 17,142,173 | 63.2% | $128M |
| 2019-Q2 | 71 | 17,534,372 | 64.7% | $163M |
| 2019-Q1 | 69 | 16,968,798 | 67.9% | $89M |
| 2018-Q4 | 74 | 15,651,480 | 63.0% | $70M |
| 2018-Q3 | 75 | 15,478,665 | 66.3% | $125M |
| 2018-Q2 | 84 | 15,127,659 | 61.2% | $106M |
| 2018-Q1 | 72 | 17,173,142 | 69.5% | $244M |
| 2017-Q4 | 80 | 17,172,638 | 70.4% | $150M |
| 2017-Q3 | 68 | 15,035,256 | 67.7% | $176M |
| 2017-Q2 | 66 | 15,705,729 | 86.0% | $219M |
| 2017-Q1 | 63 | 11,772,908 | 64.5% | $162M |
| 2016-Q4 | 57 | 11,162,341 | 61.4% | $80M |
| 2016-Q3 | 45 | 11,599,076 | 65.2% | $176M |
| 2016-Q2 | 47 | 10,272,168 | 57.8% | $102M |
| 2016-Q1 | 27 | 9,444,050 | 53.1% | $126M |
| 2026-03-31 |
| SEC → |
Source: SEC Schedule 13D/13G structured XML. 13D = active intent; 13G filers report passively (Rule 13d-1(b) QII / 13d-1(c) Passive / 13d-1(d) Exempt) and are not activists. Percent and delta are the group aggregate the filing reports. Structured 13D/G coverage begins December 2024 (SEC XML mandate).
