Institutional 13F holdings sum to 108.7% 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 13,659,135 shares (settlement 2026-05-15) accounts for the excess.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 5,749,8405.7M | $81M | 12.84% | — |
| 2 | Van Berkom & Associates Inc. | 4,523,0664.5M | $64M | 10.10% | ADD 4097% |
| 3 | PRINCIPAL FINANCIAL GROUP INC | 2,153,0082.2M | $30M | 4.81% | ADD 42% |
| 4 | WASATCH ADVISORS LP | 1,933,1191.9M | $27M | 4.32% | TRIM -28% |
| 5 | MILLENNIUM MANAGEMENT LLC | 1,750,2031.8M | $25M | 3.91% | ADD 79% |
| 6 | GOLDMAN SACHS GROUP INC | 1,736,3231.7M | $25M | 3.88% | ADD 128% |
| 7 | TWO SIGMA INVESTMENTS, LP | 1,664,4751.7M | $24M | 3.72% | ADD 98% |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 1,583,9801.6M | $22M | 3.54% | NEW† |
| 9 | DIMENSIONAL FUND ADVISORS LP | 1,405,0321.4M | $20M | 3.14% | ADD 47% |
| 10 | MORGAN STANLEY | 1,379,8531.4M | $19M | 3.08% | TRIM -12% |
| 11 | STATE STREET CORP | 1,354,5501.4M | $19M | 3.02% | ADD 5% |
| 12 | HighTower Advisors, LLC | 1,268,7151.3M | $18M | 2.83% | ADD 3461% |
| 13 | NEEDHAM INVESTMENT MANAGEMENT LLC | 1,150,0001.1M | $16M | 2.57% | ADD 68% |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1,037,1691.0M | $15M | 2.32% | NEW† |
| 15 | UBS Group AG | 918,785918,785 | $13M | 2.05% | ADD 529% |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 890,859890,859 | $13M | 1.99% | — |
| 17 | ANCHOR CAPITAL MANAGEMENT COMPANY, LLC | 620,825620,825 | $9M | 1.39% | ADD 22% |
| 18 | Ranger Investment Management, L.P. | 579,790579,790 | $8M | 1.29% | — |
| 19 | Cerity Partners LLC | 577,387577,387 | $8M | 1.29% | NEW |
| 20 | Divisadero Street Capital Management, LP | 551,855551,855 | $8M | 1.23% | ADD 3% |
| 21 | First Eagle Investment Management, LLC | 531,960531,960 | $8M | 1.19% | ADD 61% |
| 22 | BANK OF AMERICA CORP /DE/ | 515,465515,465 | $7M | 1.15% | TRIM -26% |
| 23 | Pictet Asset Management Holding SA | 506,039506,039 | $7M | 1.13% | TRIM -57% |
| 24 | JPMORGAN CHASE & CO | 438,097438,097 | $6M | 0.98% | ADD 117% |
| 25 | Trexquant Investment LP | 403,199403,199 | $6M | 0.90% | TRIM -10% |
| 26 | FEDERATED HERMES, INC. | 396,849396,849 | $6M | 0.89% | NEW |
| 27 | RAYMOND JAMES FINANCIAL INC | 411,575411,575 | $6M | 0.92% | TRIM -37% |
| 28 | NORTHERN TRUST CORP | 359,409359,409 | $5M | 0.80% | — |
| 29 | HRT FINANCIAL LP | 339,704339,704 | $5M | 0.76% | ADD 54% |
| 30 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 323,638323,638 | $5M | 0.72% | TRIM -4% |
| 31 | Russell Investments Group, Ltd. | 314,332314,332 | $4M | 0.70% | ADD 40% |
| 32 | SEGALL BRYANT & HAMILL, LLC | 311,746311,746 | $4M | 0.70% | TRIM -5% |
| 33 | CITIGROUP INC | 298,823298,823 | $4M | 0.67% | ADD 262% |
| 34 | ENVESTNET ASSET MANAGEMENT INC | 292,701292,701 | $4M | 0.65% | ADD 37% |
| 35 | RENAISSANCE GROUP LLC | 281,307281,307 | $4M | 0.63% | ADD 32% |
| 36 | AQR CAPITAL MANAGEMENT LLC | 265,719265,719 | $4M | 0.59% | ADD 477% |
| 37 | BNP PARIBAS FINANCIAL MARKETS | 265,224265,224 | $4M | 0.59% | ADD 1910% |
| 38 | VANGUARD FIDUCIARY TRUST CO | 251,657251,657 | $4M | 0.56% | NEW |
| 39 | Impax Asset Management Group plc | 238,915238,915 | $3M | 0.53% | — |
| 40 | XTX Topco Ltd | 236,964236,964 | $3M | 0.53% | ADD 2946% |
| 41 | RICE HALL JAMES & ASSOCIATES, LLC | 222,523222,523 | $3M | 0.50% | ADD 20% |
| 42 | FRANKLIN RESOURCES INC | 221,563221,563 | $3M | 0.49% | — |
| 43 | Bank of New York Mellon Corp | 207,832207,832 | $3M | 0.46% | TRIM -3% |
| 44 | CAXTON ASSOCIATES LLP | 204,092204,092 | $3M | 0.46% | NEW |
| 45 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 200,794200,794 | $3M | 0.45% | ADD 863% |
| 46 | Engineers Gate Manager LP | 195,397195,397 | $3M | 0.44% | ADD 1574% |
| 47 | WINTON GROUP Ltd | 179,105179,105 | $3M | 0.40% | ADD 174% |
| 48 | Caisse de depot et placement du Quebec | 175,975175,975 | $2M | 0.39% | NEW |
| 49 | GSA CAPITAL PARTNERS LLP | 167,934167,934 | $2M | 0.37% | ADD 173% |
| 50 | Invesco Ltd. | 165,592165,592 | $2M | 0.37% | — |
| 51 | Campbell & CO Investment Adviser LLC | 155,276155,276 | $2M | 0.35% | NEW |
| 52 | De Lisle Partners LLP | 152,771152,771 | $2M | 0.34% | — |
| 53 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 148,905148,905 | $2M | 0.33% | NEW |
| 54 | AMERIPRISE FINANCIAL INC | 148,472148,472 | $2M | 0.33% | TRIM -18% |
| 55 | Voleon Capital Management LP | 141,665141,665 | $2M | 0.32% | NEW |
| 56 | Skylands Capital, LLC | 137,600137,600 | $2M | 0.31% | NEW |
| 57 | Public Sector Pension Investment Board | 132,980132,980 | $2M | 0.30% | ADD 3% |
| 58 | Expect Equity LLC | 129,337129,337 | $2M | 0.29% | ADD 100% |
| 59 | Nuveen, LLC | 128,403128,403 | $2M | 0.29% | — |
| 60 | MARSHALL WACE, LLP | 127,489127,489 | $2M | 0.28% | TRIM -87% |
| 61 | JACOBS LEVY EQUITY MANAGEMENT, INC | 123,270123,270 | $2M | 0.28% | TRIM -36% |
| 62 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 120,471120,471 | $2M | 0.27% | TRIM -85% |
| 63 | Quantbot Technologies LP | 108,394108,394 | $2M | 0.24% | ADD 20625% |
| 64 | Boston Partners | 102,861102,861 | $1M | 0.23% | NEW |
| 65 | Hamilton Point Investment Advisors, LLC | 100,000100,000 | $1M | 0.22% | — |
| 66 | FIL Ltd | 97,82897,828 | $1M | 0.22% | — |
| 67 | CITADEL ADVISORS LLC | 97,59397,593 | $1M | 0.22% | TRIM -81% |
| 68 | RHUMBLINE ADVISERS | 97,03797,037 | $1M | 0.22% | ADD 4% |
| 69 | CHATHAM CAPITAL GROUP, INC. | 94,23394,233 | $1M | 0.21% | ADD 31% |
| 70 | AMERICAN CENTURY COMPANIES INC | 91,88391,883 | $1M | 0.21% | TRIM -91% |
| 71 | Freestone Grove Partners LP | 91,75391,753 | $1M | 0.20% | NEW |
| 72 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 91,28191,281 | $1M | 0.20% | ADD 10% |
| 73 | BLAIR WILLIAM & CO/IL | 91,01591,015 | $1M | 0.20% | ADD 59% |
| 74 | CANADA PENSION PLAN INVESTMENT BOARD | 90,80090,800 | $1M | 0.20% | — |
| 75 | Taylor Frigon Capital Management LLC | 89,97289,972 | $1M | 0.20% | ADD 129% |
| 76 | Walleye Capital LLC | 84,63184,631 | $1M | 0.19% | ADD 4231450% |
| 77 | HSBC HOLDINGS PLC | 83,55983,559 | $1M | 0.19% | NEW |
| 78 | Legal & General Group Plc | 81,46881,468 | $1M | 0.18% | TRIM -12% |
| 79 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 79,22879,228 | $1M | 0.18% | TRIM -28% |
| 80 | TRILLIUM ASSET MANAGEMENT, LLC | 76,54276,542 | $1M | 0.17% | — |
| 81 | Aurora Investment Counsel | 76,43376,433 | $1M | 0.17% | ADD 93% |
| 82 | Atom Investors LP | 76,28876,288 | $1M | 0.17% | NEW |
| 83 | Qube Research & Technologies Ltd | 75,52475,524 | $1M | 0.17% | TRIM -32% |
| 84 | SummitTX Capital, L.P. | 74,08174,081 | $1M | 0.17% | NEW |
| 85 | FIRST TRUST ADVISORS LP | 72,30472,304 | $1M | 0.16% | TRIM -53% |
| 86 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 72,22872,228 | $1M | 0.16% | TRIM -22% |
| 87 | Headlands Technologies LLC | 71,61171,611 | $1M | 0.16% | NEW |
| 88 | Swiss National Bank | 70,50070,500 | $995,460 | 0.16% | — |
| 89 | CAMPBELL NEWMAN ASSET MANAGEMENT INC | 67,35667,356 | $951,067 | 0.15% | — |
| 90 | Quadrature Capital Ltd | 66,79366,793 | $943,117 | 0.15% | NEW |
| 91 | Clean Yield Group | 66,15166,151 | $934,052 | 0.15% | — |
| 92 | Jump Financial, LLC | 64,50064,500 | $910,740 | 0.14% | TRIM -35% |
| 93 | NORDEA INVESTMENT MANAGEMENT AB | 66,90266,902 | $907,191 | 0.15% | — |
| 94 | PRICE T ROWE ASSOCIATES INC /MD/ | 62,02862,028 | $876,000 | 0.14% | TRIM -91% |
| 95 | Pathstone Holdings, LLC | 57,41957,419 | $810,756 | 0.13% | — |
| 96 | BOOTHBAY FUND MANAGEMENT, LLC | 57,14057,140 | $806,817 | 0.13% | NEW |
| 97 | WELLS FARGO & COMPANY/MN | 56,20656,206 | $793,629 | 0.13% | TRIM -20% |
| 98 | LPL Financial LLC | 54,17854,178 | $764,993 | 0.12% | ADD 32% |
| 99 | BARCLAYS PLC | 53,98653,986 | $762,282 | 0.12% | TRIM -32% |
| 100 | ALLIANCEBERNSTEIN L.P. | 23,83023,830 | $761,130 | 0.05% | TRIM -76% |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
1 holder — The filer reported no value for this line, so it carries no dollar figure and is left out of the percentage and value columns.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| Van Berkom & Associates Inc. | +4,415,308 | $62M | ADD |
| VANGUARD CAPITAL MANAGEMENT LLC | +1,583,980 | $22M | OPEN |
| HighTower Advisors, LLC | +1,233,084 | $17M | ADD |
| VANGUARD PORTFOLIO MANAGEMENT LLC | +1,037,169 | $15M | OPEN |
| GOLDMAN SACHS GROUP INC | +974,558 | $14M | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −2,845,714 | $40M | CLOSE |
| WELLINGTON MANAGEMENT GROUP LLP | −2,047,955 | $29M | CLOSE |
| EMERALD ADVISERS, LLC | −1,162,022 | $16M | CLOSE |
| AMERICAN CENTURY COMPANIES INC | −977,600 | $14M | TRIM |
| MARSHALL WACE, LLP | −828,666 | $12M | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 3.5M | 3.4M | 2.7M | 3.0M | 5.7M | 5.7M | $81M |
| Van Berkom & Associates Inc. | — | — | — | — | 108K | 4.5M | $64M |
| PRINCIPAL FINANCIAL GROUP INC | 1.2M | 1.2M | 1.1M | 1.4M | 1.5M | 2.2M | $30M |
| WASATCH ADVISORS LP | 580K | 1.2M | 2.1M | 2.4M | 2.7M | 1.9M | $27M |
| MILLENNIUM MANAGEMENT LLC | 527K | 343K | 902K | 867K | 980K | 1.8M | $25M |
| GOLDMAN SACHS GROUP INC | 402K | 415K | 244K | 652K | 762K | 1.7M | $25M |
| TWO SIGMA INVESTMENTS, LP | 215K | 248K | 324K | 841K | 842K | 1.7M | $24M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 1.6M | $22M |
| DIMENSIONAL FUND ADVISORS LP | 902K | 917K | 941K | 942K | 957K | 1.4M | $20M |
| MORGAN STANLEY | 716K | 962K | 961K | 1.3M | 1.6M | 1.4M | $19M |
| STATE STREET CORP | 746K | 755K | 774K | 786K | 1.3M | 1.4M | $19M |
| HighTower Advisors, LLC | 33K | 36K | 35K | 35K | 36K | 1.3M | $18M |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 455K | 505K | 508K | 523K | 685K | 1.1M | $16M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | — | — | — | — | — | 1.0M | $15M |
| UBS Group AG | 236K | 265K | 117K | 189K | 146K | 919K | $13M |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.
SEC Schedule 13D/G XML · group aggregate.