Security record · archived quarter
TARS
Tarsus Pharmaceuticals, Inc. · Healthcare · Biotechnology
101Tracked holders
+5Δ holders
27.05MShares held
$1.90BReported value
+10New positions
−6Exits
Momentum inputs (comparable managers):
holder breadth +5.2% ·
share flow +1.6% ·
net new positions +4.0%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 100 | +2 | 26.50M | $1.67B | +7 | −5 |
| Q1 2026 | 101 | +5 | 27.05M | $1.90B | +10 | −6 |
| Q4 2025 | 97 | 0 | 27.39M | $2.24B | +2 | −1 |
| Q3 2025 | 16 | 0 | 11.66M | $693.15M | +1 | −2 |
| Q2 2025 | 14 | 0 | 10.63M | $430.62M | n/a | n/a |
| Q1 2025 | 11 | +2 | 4.92M | $252.88M | +2 | n/a |
| Q4 2024 | 9 | 0 | 3.55M | $196.55M | n/a | n/a |
| Q3 2024 | 8 | 0 | 2.33M | $76.49M | n/a | n/a |
| Q2 2024 | 8 | n/a | 2.46M | $66.86M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 3.55M | -6.3% | $249.22M | 0.0% | ▼ Trim | 4 | SEC ↗ ×15 |
| 2 | Janus Henderson Group Plc | 2.24M | +16.1% | $157.22M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 3 | Morgan Stanley ✦ | 1.94M | -4.7% | $136.39M | 0.0% | ▼ Trim | 3 | SEC ↗ ×9 |
| 4 | Vanguard Capital Management Llc | 1.76M | n/a | $123.50M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Jennison Associates Llc | 1.71M | -23.2% | $120.11M | 0.1% | ▼ Trim | 2 | SEC ↗ ×2 |
| 6 | Assenagon Asset Management S.A. | 1.28M | +13.5% | $89.81M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 7 | Bank Of America Corp /De/ | 1.19M | +57.5% | $83.79M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 8 | Geode Capital Management ✦ (passive) | 1.12M | +18.3% | $78.66M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 9 | State Street Global Advisors ✦ (passive) | 978.21K | +5.3% | $68.62M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 10 | D. E. Shaw & Co. ✦ | 791.15K | +28.6% | $55.50M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 11 | Invesco Ltd. | 742.50K | -26.7% | $52.09M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 12 | Fidelity (FMR) ✦ | 733.33K | +13.3% | $51.44M | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 13 | Millennium Management ✦ | 564.58K | +382.5% | $39.61M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 14 | Clearbridge Investments, LLC | 545.35K | +7.8% | $38.26M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | Toronto Dominion Bank | 510.25K | 0.0% | $35.79M | 0.1% | Held | 2 | SEC ↗ |
| 16 | Nomura Asset Management… | 499.85K | -14.5% | $35.06M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 17 | Goldman Sachs Group ✦ | 439.63K | +16.1% | $30.84M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 18 | Loomis Sayles & Co L P | 407.84K | -7.7% | $28.61M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 19 | Northern Trust Corp | 352.96K | +3.1% | $24.76M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 20 | Franklin Resources Inc | 333.68K | -1.0% | $23.41M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 21 | Ensign Peak Advisors, Inc | 332.98K | -29.8% | $23.36M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 22 | Charles Schwab Investment… | 328.16K | -1.5% | $23.02M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 23 | Qube Research & Technologies Ltd | 324.01K | -19.2% | $22.73M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 24 | Nuveen, LLC | 315.29K | -2.2% | $22.12M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 25 | Artisan Partners Limited Partnership | 307.31K | -29.6% | $21.56M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 26 | Bnp Paribas Financial Markets | 303.51K | -14.8% | $21.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 27 | T. Rowe Price ✦ | 274.80K | -47.0% | $19.28M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 28 | Squarepoint Ops LLC | 241.03K | +1004.0% | $16.91M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | Point72 Asset Management ✦ | 226.25K | +501.3% | $15.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | Citadel Advisors ✦ | 164.00K | New | $11.50M | 0.0% | New | 1 | SEC ↗ ×2 |
| 31 | Canada Pension Plan Investment Board | 152.20K | +0.7% | $10.68M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 32 | Russell Investments Group, Ltd. | 145.93K | -5.1% | $10.24M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 33 | Allspring Global Investments… | 131.61K | +0.9% | $9.24M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 34 | First Trust Advisors Lp | 122.91K | +10.0% | $8.62M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Deutsche Bank Ag\ | 121.86K | +3.1% | $8.55M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 36 | Connor, Clark & Lunn Investment… | 111.44K | -35.7% | $7.82M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 37 | Healthcare Of Ontario Pension Plan… | 108.80K | -32.8% | $7.63M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 38 | Bank of New York Mellon Corp | 106.78K | -0.9% | $7.49M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 39 | Universal- Beteiligungs- und… | 90.66K | -17.5% | $6.36M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 40 | Wells Fargo & Company/Mn | 89.29K | -25.0% | $6.26M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 41 | UBS Group AG | 82.12K | +22.8% | $5.76M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 42 | Commonwealth Equity Services, Llc | 80.89K | +18.4% | $5.67M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Renaissance Technologies ✦ | 73.40K | +14.5% | $5.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 44 | State Of Wisconsin Investment Board | 67.09K | +110.2% | $4.71M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Swiss National Bank | 62.93K | +0.8% | $4.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | UBS AM, a distinct business unit of… | 62.71K | -5.5% | $4.40M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 47 | Citigroup Inc | 54.34K | +4.5% | $3.81M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 48 | Federated Hermes, Inc. | 49.09K | -0.4% | $3.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 49 | Alliancebernstein L.P. | 40.62K | -0.1% | $3.33M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 50 | Rhumbline Advisers | 46.96K | -0.3% | $3.29M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 51 | Baird Financial Group, Inc. | 41.98K | -10.6% | $2.94M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 52 | California State Teachers… | 37.70K | +24.9% | $2.64M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Manufacturers Life Insurance… | 37.40K | -32.3% | $2.62M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 54 | Pictet Asset Management Holding SA | 38.20K | +1.6% | $2.57M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | New York State Common Retirement… | 35.92K | -16.8% | $2.52M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 56 | Raymond James Financial Inc | 34.78K | -2.4% | $2.44M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 57 | Nomura Holdings Inc | 34.69K | New | $2.43M | 0.0% | New | 1 | SEC ↗ |
| 58 | Sei Investments Co | 31.07K | -28.3% | $2.18M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 59 | AQR Capital Management ✦ | 30.45K | +17.5% | $2.14M | 0.0% | ▲ Add | 8 | SEC ↗ ×5 |
| 60 | Td Asset Management Inc | 30.01K | -53.1% | $2.11M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 61 | JPMorgan Chase ✦ | 30.48K | -46.2% | $2.04M | 0.0% | ▼ Trim | 3 | SEC ↗ ×6 |
| 62 | Barclays Plc | 28.00K | -65.3% | $1.96M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 63 | Legal & General Group Plc | 24.90K | -19.9% | $1.75M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 64 | Lido Advisors, LLC | 24.37K | New | $1.71M | 0.0% | New | 1 | SEC ↗ |
| 65 | Man Group plc | 23.25K | New | $1.63M | 0.0% | New | 1 | SEC ↗ |
| 66 | Two Sigma Investments ✦ | 19.08K | 0.0% | $1.34M | 0.0% | Held | 8 | SEC ↗ |
| 67 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 18.56K | +2.0% | $1.30M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Voya Investment Management Llc | 16.88K | -55.7% | $1.18M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 69 | Susquehanna International Group, Llp | 16.64K | +76.5% | $1.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Wellington Management ✦ | 16.09K | -4.1% | $1.13M | 0.0% | ▼ Trim | 8 | SEC ↗ ×4 |
| 71 | LPL Financial LLC | 14.53K | -4.9% | $1.02M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 72 | Creative Planning | 14.39K | +2.6% | $1.01M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Cibc World Market Inc. | 12.50K | New | $876,875 | 0.0% | New | 1 | SEC ↗ |
| 74 | Envestnet Asset Management Inc | 11.60K | +24.9% | $814,021 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Hsbc Holdings Plc | 9.64K | New | $686,109 | 0.0% | New | 1 | SEC ↗ ×3 |
| 76 | Zurcher Kantonalbank (Zurich… | 8.90K | +17.2% | $624,265 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | Ameriprise Financial Inc | 8.55K | -0.6% | $599,853 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 78 | ProShare Advisors LLC | 7.64K | -15.5% | $535,735 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Stifel Financial Corp | 7.48K | +9.9% | $524,657 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 80 | State Board Of Administration Of… | 7.45K | 0.0% | $522,618 | 0.0% | Held | 2 | SEC ↗ |
| 81 | Prudential Financial Inc | 6.22K | +138.5% | $436,684 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | Fifth Third Bancorp | 4.92K | New | $345,353 | 0.0% | New | 1 | SEC ↗ |
| 83 | Jones Financial Companies Lllp | 5.16K | +1385.9% | $341,585 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | Allianz Asset Management GmbH | 4.60K | -33.3% | $322,690 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | Victory Capital Management Inc | 4.57K | +1.5% | $320,656 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Capstone Investment Advisors, Llc | 3.80K | New | $266,500 | 0.0% | New | 1 | SEC ↗ |
| 87 | HighTower Advisors, LLC | 3.43K | -5.3% | $240,615 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | Quantinno Capital Management LP | 3.37K | +22.7% | $236,195 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 89 | Royal Bank Of Canada | 2.96K | -29.7% | $208,000 | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 90 | Principal Financial Group Inc | 2.85K | New | $200,278 | 0.0% | New | 1 | SEC ↗ |
| 91 | Simplex Trading, Llc | 2.46K | -18.2% | $172,919 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 92 | Mirae Asset Global Investments Co.… | 2.22K | +7.6% | $155,733 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 93 | Osaic Holdings, Inc. | 1.61K | +4.3% | $112,938 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 94 | Rockefeller Capital Management L.P. | 1.43K | +11.5% | $100,315 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 95 | Pnc Financial Services Group, Inc. | 710 | +367.1% | $49,807 | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 96 | BNP Paribas Asset Management… | 553 | +27.7% | $38,793 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Cwm, Llc | 497 | +23.3% | $34,865 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 98 | Optiver Holding B.V. | 201 | +6.3% | $14,100 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Northwestern Mutual Wealth… | 182 | New | $12,767 | 0.0% | New | 1 | SEC ↗ |
| 100 | Us Bancorp \De\ | 54 | +200.0% | $3,788 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $11.50M | 0.0% |
| Nomura Holdings Inc | $2.43M | 0.0% |
| Lido Advisors, LLC | $1.71M | 0.0% |
| Man Group plc | $1.63M | 0.0% |
| Cibc World Market Inc. | $876,875 | 0.0% |
| Hsbc Holdings Plc | $686,109 | 0.0% |
| Fifth Third Bancorp | $345,353 | 0.0% |
| Capstone Investment Advisors… | $266,500 | 0.0% |
| Principal Financial Group Inc | $200,278 | 0.0% |
| Northwestern Mutual Wealth… | $12,767 | 0.0% |
Exited
| Norges Bank | $9.63M | was 0.0% |
| Hrt Financial Lp | $2.03M | was 0.0% |
| Tudor Investment Corp Et Al | $1.86M | was 0.0% |
| Jane Street Group, Llc | $1.68M | was 0.0% |
| Mackenzie Financial Corp | $201,640 | was 0.0% |
| Daiwa Securities Group Inc. | $11,000 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 252 holders, 45.11M shares, $3.08B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 15
LINK WILLIAM J PHD
Director · 66 sh · $5,281
Sep 15
LINK WILLIAM J PHD
Director · 11.68K sh · $914,503
Sep 15
LINK WILLIAM J PHD
Director · 759 sh · $59,961
Sep 04
Lin Elizabeth Yeu
Officer · 5.39K sh · $484,740
Sep 04
Lin Elizabeth Yeu
Officer · 1.59K sh · $135,150
Sep 04
Neervannan Seshadri
Officer · 4.56K sh · $387,940
Sep 04
Lin Elizabeth Yeu
Officer · 1.59K sh · $143,100
Sep 04
Azamian Bobak R.
Officer, Director · 7.10K sh · $640,917
Sep 04
Azamian Bobak R.
Officer, Director · 2.90K sh · $264,683
Sep 04
Lin Elizabeth Yeu
Officer · 5.39K sh · $457,895
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 13
SC 13G/A: Janus Henderson Group Ltd.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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