—
No price history
Crowding percentile withheld — no market cap for TARA in the served universe — the cohort is size-matched, and an unmatched percentile would compare a micro-cap register to a mega-cap one.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | JANUS HENDERSON GROUP PLC | 5,207,0115.2M | $27M | 9.63% | — |
| 2 | BlackRock, Inc. | 3,394,9683.4M | $18M | 6.28% | ADD 41% |
| 3 | Velan Capital Investment Management LP | 2,834,6522.8M | $15M | 5.24% | — |
| 4 | MILLENNIUM MANAGEMENT LLC | 2,831,2082.8M | $15M | 5.23% | ADD 276% |
| 5 | Blackstone Inc. | 2,265,5142.3M | $12M | 4.19% | ADD 19% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2,119,0182.1M | $11M | 3.92% | NEW† |
| 7 | Sio Capital Management, LLC | 1,969,8392.0M | $10M | 3.64% | ADD 15% |
| 8 | ACORN CAPITAL ADVISORS, LLC | 1,752,1151.8M | $9M | 3.24% | — |
| 9 | Integral Health Asset Management, LLC | 1,750,0001.8M | $9M | 3.24% | TRIM -22% |
| 10 | AIGH Capital Management LLC | 1,622,7331.6M | $8M | 3.00% | NEW† |
| 11 | UBS Group AG | 1,402,4131.4M | $7M | 2.59% | ADD 15% |
| 12 | 5AM Venture Management, LLC | 1,369,7821.4M | $7M | 2.53% | — |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1,177,2001.2M | $6M | 2.18% | ADD 44% |
| 14 | Point72 Asset Management, L.P. | 1,152,7141.2M | $6M | 2.13% | ADD 4001% |
| 15 | CITADEL ADVISORS LLC | 1,068,5581.1M | $6M | 1.98% | ADD 19% |
| 16 | Patient Square Capital LP | 1,030,8461.0M | $5M | 1.91% | NEW |
| 17 | STATE STREET CORP | 1,005,1421.0M | $5M | 1.86% | ADD 76% |
| 18 | BAKER BROS. ADVISORS LP | 971,614971,614 | $5M | 1.80% | — |
| 19 | ADAR1 Capital Management, LLC | 940,512940,512 | $5M | 1.74% | TRIM -17% |
| 20 | BANK OF AMERICA CORP /DE/ | 925,918925,918 | $5M | 1.71% | ADD 87% |
| 21 | J. Goldman & Co LP | 856,247856,247 | $4M | 1.58% | NEW |
| 22 | Catalio Capital Management, LP | 580,024580,024 | $3M | 1.07% | TRIM -60% |
| 23 | Assenagon Asset Management S.A. | 567,621567,621 | $3M | 1.05% | ADD 84% |
| 24 | MORGAN STANLEY | 556,974556,974 | $3M | 1.03% | ADD 218% |
| 25 | DIMENSIONAL FUND ADVISORS LP | 531,267531,267 | $3M | 0.98% | ADD 134% |
| 26 | Burkehill Global Management, LP | 450,000450,000 | $2M | 0.83% | — |
| 27 | Walleye Capital LLC | 443,401443,401 | $2M | 0.82% | ADD 204% |
| 28 | VANGUARD PORTFOLIO MANAGEMENT LLC | 412,604412,604 | $2M | 0.76% | NEW |
| 29 | GOLDMAN SACHS GROUP INC | 397,981397,981 | $2M | 0.74% | ADD 527% |
| 30 | NORTHERN TRUST CORP | 374,852374,852 | $2M | 0.69% | ADD 56% |
| 31 | Alyeska Investment Group, L.P. | 350,000350,000 | $2M | 0.65% | — |
| 32 | VANGUARD FIDUCIARY TRUST CO | 308,842308,842 | $2M | 0.57% | NEW |
| 33 | OPPENHEIMER & CO INC | 181,565181,565 | $945,954 | 0.34% | TRIM -19% |
| 34 | Qube Research & Technologies Ltd | 177,004177,004 | $922,191 | 0.33% | ADD 55% |
| 35 | CIBC WORLD MARKET INC. | 175,495175,495 | $914,329 | 0.32% | TRIM -23% |
| 36 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 147,888147,888 | $770,496 | 0.27% | ADD 44% |
| 37 | Bank of New York Mellon Corp | 129,671129,671 | $675,583 | 0.24% | ADD 39% |
| 38 | RENAISSANCE TECHNOLOGIES LLC | 125,700125,700 | $654,897 | 0.23% | TRIM -53% |
| 39 | SUPERSTRING CAPITAL MANAGEMENT LP | 121,457121,457 | $632,791 | 0.22% | TRIM -66% |
| 40 | PRUDENTIAL FINANCIAL INC | 119,530119,530 | $622,751 | 0.22% | NEW |
| 41 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 116,626116,626 | $607,621 | 0.22% | ADD 9% |
| 42 | ExodusPoint Capital Management, LP | 116,305116,305 | $605,949 | 0.22% | NEW |
| 43 | AMERICAN CENTURY COMPANIES INC | 92,96992,969 | $484,368 | 0.17% | ADD 45% |
| 44 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 70,33070,330 | $366,419 | 0.13% | ADD 57% |
| 45 | AQR CAPITAL MANAGEMENT LLC | 66,80566,805 | $348,053 | 0.12% | ADD 355% |
| 46 | Jump Financial, LLC | 66,77966,779 | $347,919 | 0.12% | NEW |
| 47 | Nuveen, LLC | 63,86063,860 | $332,711 | 0.12% | TRIM -26% |
| 48 | TRUIST FINANCIAL CORP | 60,00060,000 | $312,600 | 0.11% | ADD 50% |
| 49 | XTX Topco Ltd | 58,80158,801 | $306,353 | 0.11% | TRIM -49% |
| 50 | FMR LLC | 57,09557,095 | $297,465 | 0.11% | ADD 6366% |
| 51 | Marex Group plc | 55,25055,250 | $287,853 | 0.10% | TRIM -35% |
| 52 | DEUTSCHE BANK AG\ | 53,97553,975 | $281,210 | 0.10% | ADD 115% |
| 53 | Vanguard Global Advisers, LLC | 52,59952,599 | $274,041 | 0.10% | NEW |
| 54 | MARSHALL WACE, LLP | 50,73150,731 | $264,308 | 0.09% | TRIM -91% |
| 55 | JACOBS LEVY EQUITY MANAGEMENT, INC | 50,25550,255 | $261,829 | 0.09% | NEW |
| 56 | BARCLAYS PLC | 48,26248,262 | $251,446 | 0.09% | TRIM -12% |
| 57 | ALPS ADVISORS INC | 44,02944,029 | $229,391 | 0.08% | ADD 4% |
| 58 | TWO SIGMA INVESTMENTS, LP | 37,83837,838 | $197,136 | 0.07% | ADD 16% |
| 59 | NANO CAP NEW MILLENNIUM GROWTH FUND L P | 36,50036,500 | $190,165 | 0.07% | ADD 4% |
| 60 | PRICE T ROWE ASSOCIATES INC /MD/ | 36,30636,306 | $190,000 | 0.07% | ADD 75% |
| 61 | LPL Financial LLC | 36,13036,130 | $188,237 | 0.07% | — |
| 62 | FOX RUN MANAGEMENT, L.L.C. | 35,96535,965 | $174,430 | 0.07% | NEW |
| 63 | RHUMBLINE ADVISERS | 32,07532,075 | $167,103 | 0.06% | ADD 19% |
| 64 | WELLS FARGO & COMPANY/MN | 30,69730,697 | $159,931 | 0.06% | TRIM -23% |
| 65 | MetLife Investment Management, LLC | 28,77628,776 | $149,923 | 0.05% | ADD 554% |
| 66 | WINTON GROUP Ltd | 28,10028,100 | $146,401 | 0.05% | NEW |
| 67 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 24,10124,101 | $125,566 | 0.04% | ADD 47% |
| 68 | Almanack Investment Partners, LLC. | 23,78223,782 | $123,904 | 0.04% | — |
| 69 | Engineers Gate Manager LP | 21,20021,200 | $110,452 | 0.04% | TRIM -3% |
| 70 | JPMORGAN CHASE & CO | 21,49021,490 | $104,227 | 0.04% | ADD 47% |
| 71 | BAILARD, INC. | 18,61718,617 | $96,995 | 0.03% | TRIM -24% |
| 72 | Invesco Ltd. | 17,96117,961 | $93,576 | 0.03% | ADD 3% |
| 73 | Trexquant Investment LP | 17,93317,933 | $93,431 | 0.03% | NEW |
| 74 | Police & Firemen's Retirement System of New Jersey | 17,56917,569 | $91,534 | 0.03% | ADD 77% |
| 75 | CITIGROUP INC | 14,47614,476 | $75,420 | 0.03% | — |
| 76 | INTECH INVESTMENT MANAGEMENT LLC | 13,78913,789 | $71,841 | 0.03% | — |
| 77 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 13,54813,548 | $70,585 | 0.03% | ADD 22% |
| 78 | AXQ CAPITAL, LP | 13,00213,002 | $67,740 | 0.02% | ADD 20% |
| 79 | Cerity Partners LLC | 12,74812,748 | $66,418 | 0.02% | NEW |
| 80 | TORONTO DOMINION BANK | 12,47012,470 | $64,969 | 0.02% | NEW |
| 81 | BNP PARIBAS FINANCIAL MARKETS | 11,00711,007 | $57,346 | 0.02% | ADD 45% |
| 82 | COMMONWEALTH EQUITY SERVICES, LLC | 11,00011,000 | $57,310 | 0.02% | — |
| 83 | Virtu Financial LLC | 10,21210,212 | $53,000 | 0.02% | TRIM -85% |
| 84 | Essential Partners LLC | 9,8729,872 | $51,433 | 0.02% | — |
| 85 | NEW YORK STATE COMMON RETIREMENT FUND | 7,9007,900 | $41,159 | 0.01% | TRIM -47% |
| 86 | CWM, LLC | 5,8465,846 | $30,458 | 0.01% | ADD 8894% |
| 87 | NISA INVESTMENT ADVISORS, LLC | 4,8004,800 | $25,008 | 0.01% | NEW |
| 88 | Tower Research Capital LLC (TRC) | 4,6034,603 | $23,982 | 0.01% | ADD 122% |
| 89 | Legal & General Group Plc | 4,4904,490 | $23,393 | 0.01% | ADD 53% |
| 90 | SIMPLEX TRADING, LLC | 4,4494,449 | $23,179 | 0.01% | NEW |
| 91 | ROYAL BANK OF CANADA | 3,5003,500 | $18,000 | 0.01% | TRIM -22% |
| 92 | Ameritas Investment Partners, Inc. | 3,2983,298 | $17,183 | 0.01% | — |
| 93 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 2,8112,811 | $14,645 | 0.01% | ADD 30% |
| 94 | Russell Investments Group, Ltd. | 2,6762,676 | $13,941 | 0.00% | — |
| 95 | Sterling Capital Management LLC | 1,7031,703 | $8,873 | 0.00% | TRIM -16% |
| 96 | GROUP ONE TRADING LLC | 1,2971,297 | $6,757 | 0.00% | TRIM -93% |
| 97 | GAMMA Investing LLC | 577577 | $3,006 | 0.00% | NEW |
| 98 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 451451 | $2,350 | 0.00% | NEW |
| 99 | MAI Capital Management | 148148 | $772 | 0.00% | NEW |
| 100 | EverSource Wealth Advisors, LLC | 130130 | $678 | 0.00% | NEW |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +2,119,018 | — | OPEN |
| MILLENNIUM MANAGEMENT LLC | +2,077,906 | — | ADD |
| AIGH Capital Management LLC | +1,622,733 | — | OPEN |
| Point72 Asset Management, L.P. | +1,124,607 | — | ADD |
| Patient Square Capital LP | +1,030,846 | — | OPEN |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −2,391,903 | — | CLOSE |
| Driehaus Capital Management LLC | −1,259,427 | — | CLOSE |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | −1,043,478 | — | CLOSE |
| Catalio Capital Management, LP | −866,230 | — | TRIM |
| Maven Securities LTD | −754,626 | — | CLOSE |
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 |
|---|---|---|---|---|---|---|---|
| JANUS HENDERSON GROUP PLC | 2.3M | 3.8M | 4.1M | 4.2M | 5.1M | 5.2M | $27M |
| BlackRock, Inc. | 116K | 630K | 2.1M | 2.2M | 2.4M | 3.4M | $18M |
| Velan Capital Investment Management LP | 1.6M | 1.7M | 2.1M | 2.1M | 2.8M | 2.8M | $15M |
| MILLENNIUM MANAGEMENT LLC | 371K | 568K | 564K | 688K | 753K | 2.8M | $15M |
| Blackstone Inc. | 1.7M | 1.7M | 1.9M | 1.9M | 1.9M | 2.3M | $12M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 2.1M | $11M |
| Sio Capital Management, LLC | 1.4M | 1.5M | — | — | 1.7M | 2.0M | $10M |
| ACORN CAPITAL ADVISORS, LLC | 1.3M | 1.3M | 1.8M | 1.8M | 1.8M | 1.8M | $9M |
| Integral Health Asset Management, LLC | 1.4M | 1.4M | 1.4M | 1.4M | 2.3M | 1.8M | $9M |
| AIGH Capital Management LLC | — | — | — | — | — | 1.6M | $8M |
| UBS Group AG | 149K | 637K | 1.1M | 843K | 1.2M | 1.4M | $7M |
| 5AM Venture Management, LLC | 800K | 800K | 800K | 800K | 1.4M | 1.4M | $7M |
| GEODE CAPITAL MANAGEMENT, LLC | 180K | 347K | 745K | 759K | 817K | 1.2M | $6M |
| Point72 Asset Management, L.P. | — | — | — | — | 28K | 1.2M | $6M |
| CITADEL ADVISORS LLC | 1.0M | 413K | 413K | 502K | 902K | 1.1M | $6M |
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.
| Holder | % of class | Type | As of | |
|---|---|---|---|---|
| Janus Henderson Group Ltd. | 8.4% | QII | 2026-06-30 | SEC → |
SEC Schedule 13D/G XML · group aggregate.