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Equibles

TARS

Tarsus Pharmaceuticals, Inc.

Company with tickers: TARS

CIK
1819790
CUSIP
87650L103
Shares Outstanding
43,023,959
13F Activity (30d)
195 filings 190 filers

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: 254
Total Value: $3,200,440,099
Total Shares: 45,622,812
Showing 1–100 of 260 holdings by value · page 1 of 3

Institutional Ownership Trend

22 quarters

Holder Concentration

Across 254 13F filers · Δ vs Dec 31, 2025
Top Holder
7.9%
Jun 2023 → Mar 2026 · range 7.5% – 11.9%
−0.6 pts
Top 5
33.5%
Jun 2023 → Mar 2026 · range 31.9% – 50.3%
−0.5 pts
Top 10
50.8%
Jun 2023 → Mar 2026 · range 50.8% – 79.1%
−2.4 pts
HHI
348
Jun 2023 → Mar 2026 · range 348 – 718
Broadly held −21

Quarterly Activity

vs Dec 31, 2025
New
47
Increased
89
Decreased
83
Sold Out
40
Unchanged
35
Holder count: +7
Institutional value: -12.0%
Shares held: +2.8%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mid Deep Track Capital, LP +595,966 3,600,000
Mega MILLENNIUM MANAGEMENT LLC +457,575 594,579
Mega BANK OF AMERICA CORP /DE/ +436,271 1,194,377
Mega JANUS HENDERSON GROUP PLC +310,638 2,240,963
Large Squarepoint Ops LLC +219,200 241,033

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega JENNISON ASSOCIATES LLC −517,945 1,712,124
Mega Invesco Ltd. −269,860 742,497
Large Driehaus Capital Management LLC −246,302 926,125
Mega PRICE T ROWE ASSOCIATES INC /MD/ −243,976 274,804
Mega BlackRock, Inc. −237,945 3,552,612

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 1,760,541 $123,501,951
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 335,889 $23,562,613
Mega VANGUARD FIDUCIARY TRUST CO 272,743 $19,132,921
Mid BRAIDWELL LP 265,715 $18,639,907
Small Tri Locum Partners LP 252,588 $17,719,048

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 2,399,560 $196,475,971
Mid ORBIMED ADVISORS LLC 154,400 $12,642,272
Mega NORGES BANK 117,592 $9,628,432
Small Squadron Capital Management LLC 80,000 $6,550,400
Small Informed Momentum Co LLC 72,922 $5,970,853
Filter: New 47 Increased 89 Reduced 83 Sold out 40 Unchanged 35
Showing 100 of 260
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mid Deep Track Capital, LP $252,540,000 7.89% 3,600,000
Mega BlackRock, Inc. $249,215,726 7.79% 3,552,612
Large RTW INVESTMENTS, LP $234,723,653 7.33% 3,346,025
Mid Paradigm Biocapital Advisors LP $179,735,103 5.62% 2,562,154
Mega JANUS HENDERSON GROUP PLC $157,203,553 4.91% 2,240,963
Mega MORGAN STANLEY $136,390,678 4.26% 1,944,272
Mega VANGUARD CAPITAL MANAGEMENT LLC $123,501,951 3.86% 1,760,541
Mega JENNISON ASSOCIATES LLC $120,105,497 3.75% 1,712,124
Large Assenagon Asset Management S.A. $89,805,609 2.81% 1,280,194
Mega BANK OF AMERICA CORP /DE/ Bank $83,785,543 2.62% 1,194,377
Mid TANG CAPITAL MANAGEMENT LLC $83,381,973 2.61% 1,188,624
Mega GEODE CAPITAL MANAGEMENT, LLC $78,644,533 2.46% 1,121,091
Mega STATE STREET CORP $68,621,571 2.14% 978,212
Large Driehaus Capital Management LLC $64,967,668 2.03% 926,125
Large LORD, ABBETT & CO. LLC $59,088,256 1.85% 842,313
Mega D. E. Shaw & Co., Inc. $55,498,891 1.73% 791,146
Mega Invesco Ltd. $52,086,162 1.63% 742,497
Mega FMR LLC $51,443,378 1.61% 733,334
Mid Frazier Life Sciences Management, L.P. $51,114,376 1.60% 728,644
Mega MILLENNIUM MANAGEMENT LLC $39,605,216 1.24% 564,579
Mega Clearbridge Investments, LLC $38,256,372 1.20% 545,351
Large TORONTO DOMINION BANK Bank $35,794,247 1.12% 510,253
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $35,064,687 1.10% 499,853
Mega GOLDMAN SACHS GROUP INC $30,839,763 0.96% 439,626
Large LOOMIS SAYLES & CO L P $28,609,695 0.89% 407,836
Mid TimesSquare Capital Management, LLC $27,259,588 0.85% 388,590
Mega NORTHERN TRUST CORP Bank $24,759,931 0.77% 352,957
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $23,562,613 0.74% 335,889
Mega FRANKLIN RESOURCES INC $23,407,370 0.73% 333,676
Large Ensign Peak Advisors, Inc $23,358,687 0.73% 332,982
Mid MPM BIOIMPACT LLC $23,131,962 0.72% 329,750
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $23,020,564 0.72% 328,162
Large Qube Research & Technologies Ltd $22,729,582 0.71% 324,014
Mega Nuveen, LLC $22,117,591 0.69% 315,290
Large Artisan Partners Limited Partnership $21,557,586 0.67% 307,307
Mega BNP PARIBAS ARBITRAGE, SA $21,291,156 0.67% 303,509
Mega PRICE T ROWE ASSOCIATES INC /MD/ $19,277,500 0.60% 274,804
Mega VANGUARD FIDUCIARY TRUST CO Bank $19,132,921 0.60% 272,743
Mid BRAIDWELL LP $18,639,907 0.58% 265,715
Small Tri Locum Partners LP $17,719,048 0.55% 252,588
Large Squarepoint Ops LLC $16,908,464 0.53% 241,033
Large Point72 Asset Management, L.P. $15,871,507 0.50% 226,251
Mid Rock Springs Capital Management LP $15,796,306 0.49% 225,179
Mid Cormorant Asset Management, LP $15,783,750 0.49% 225,000
Large Caption Management, LLC $14,030,000 0.44% 200,000
Mid Integral Health Asset Management, LLC $14,030,000 0.44% 200,000
Mid Vestal Point Capital, LP $14,030,000 0.44% 200,000
Mega JANE STREET GROUP, LLC $13,468,800 0.42% 192,000
Large M&G PLC $11,670,434 0.36% 166,364
Mega CITADEL ADVISORS LLC $11,504,389 0.36% 163,997
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $10,676,830 0.33% 152,200
Large Russell Investments Group, Ltd. $10,236,705 0.32% 145,926
Large Allspring Global Investments Holdings, LLC $9,232,581 0.29% 131,612
Mega FIRST TRUST ADVISORS LP $8,622,206 0.27% 122,911
Mega DEUTSCHE BANK AG\ Bank $8,548,618 0.27% 121,862
Large Jefferies Financial Group Inc. $8,334,521 0.26% 118,810
Large Connor, Clark & Lunn Investment Management Ltd. $7,817,305 0.24% 111,437
Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension $7,632,320 0.24% 108,800
Mega Bank of New York Mellon Corp Bank $7,490,754 0.23% 106,782
Large Woodline Partners LP $7,046,076 0.22% 100,443
Large Universal- Beteiligungs- und Servicegesellschaft mbH $6,360,009 0.20% 90,663
Mega WELLS FARGO & COMPANY/MN $6,263,903 0.20% 89,293
Small Sands Capital Alternatives, LLC $5,962,750 0.19% 85,000
Mega UBS Group AG $5,760,997 0.18% 82,124
Large COMMONWEALTH EQUITY SERVICES, LLC $5,674,573 0.18% 80,892
Small Ally Bridge Group (NY) LLC $5,672,258 0.18% 80,859
Small PFM Health Sciences, LP $5,627,853 0.18% 80,226
Large RENAISSANCE TECHNOLOGIES LLC $5,149,010 0.16% 73,400
Mid MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC $4,990,120 0.16% 71,135
Mid Voleon Capital Management LP $4,835,790 0.15% 68,935
Mid Cinctive Capital Management LP $4,824,145 0.15% 68,769
Large STATE OF WISCONSIN INVESTMENT BOARD $4,706,153 0.15% 67,087
Mid PDT Partners, LLC $4,421,273 0.14% 63,026
Mega Swiss National Bank Bank $4,414,749 0.14% 62,933
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $4,398,822 0.14% 62,706
Mega CITIGROUP INC $3,811,599 0.12% 54,335
Small HighVista Strategies LLC $3,680,349 0.11% 52,464
Mid XTX Topco Ltd $3,622,125 0.11% 51,634
Large FEDERATED HERMES, INC. $3,443,944 0.11% 49,094
Mid Jump Financial, LLC $3,339,140 0.10% 47,600
Mega RHUMBLINE ADVISERS $3,294,103 0.10% 46,958
Large Calamos Advisors LLC $3,074,814 0.10% 43,832
Small GordonMD Global Investments LP $2,994,002 0.09% 42,680
Mid E. Ohman J:or Asset Management AB $2,952,403 0.09% 42,087
Large Baird Financial Group, Inc. $2,944,686 0.09% 41,977
Small Lisanti Capital Growth, LLC $2,933,322 0.09% 41,815
Mega ALLIANCEBERNSTEIN L.P. $2,849,212 0.09% 40,616
Mid Emerald Investment Advisers, LLC $2,798,704 0.09% 39,896
Large Pictet Asset Management Holding SA $2,679,589 0.08% 38,198
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $2,644,304 0.08% 37,695
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $2,623,890 0.08% 37,404
Large Caption Management, LLC $2,556,827 0.08% 36,448
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $2,519,647 0.08% 35,918
Mega RAYMOND JAMES FINANCIAL INC $2,440,097 0.08% 34,784
Large NOMURA HOLDINGS INC $2,433,152 0.08% 34,685
Large ALPS ADVISORS INC $2,430,487 0.08% 34,647
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $2,427,190 0.08% 34,600
Mid EFG International AG $2,394,429 0.07% 34,133
Large Public Sector Pension Investment Board Pension $2,244,800 0.07% 32,000
Mid ALGERT GLOBAL LLC $2,227,964 0.07% 31,760

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