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Enanta Pharmaceuticals Inc

ENTA
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001177648

No open-market purchases or sales by Enanta Pharmaceuticals Inc insiders were filed in the last 90 days; 122 institutions reported holding it in 13F filings for Q2 2026, worth $397.2M in total; no superinvestor holds it.

13F holders, Q1 2026

Institutional positions in Enanta Pharmaceuticals Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
133
+3 vs. Q4 2025
Shares held
26.8M
+2.68M (+11.1%) vs. Q4 2025
Total value
$338.1M
−$41.7M (−11.0%) vs. Q4 2025
New holders
24
49 more added
Sold out
21
33 more reduced

2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ENTA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 133 institutions
Q1 2021: 150 institutionsQ2 2021: 152 institutionsQ3 2021: 149 institutionsQ4 2021: 181 institutionsQ1 2022: 170 institutionsQ2 2022: 155 institutionsQ3 2022: 160 institutionsQ4 2022: 147 institutionsQ1 2023: 145 institutionsQ2 2023: 134 institutionsQ3 2023: 132 institutionsQ4 2023: 106 institutionsQ1 2024: 108 institutionsQ2 2024: 101 institutionsQ3 2024: 112 institutionsQ4 2024: 108 institutionsQ1 2025: 110 institutionsQ2 2025: 108 institutionsQ3 2025: 122 institutionsQ4 2025: 132 institutionsQ1 2026: 133 institutionsQ2 2026: 122 institutions
Value heldQ1 2026: $338.1M
Q1 2021: $956.7MQ2 2021: $828.7MQ3 2021: $1.10BQ4 2021: $1.40BQ1 2022: $1.40BQ2 2022: $956.3MQ3 2022: $1.02BQ4 2022: $894.5MQ1 2023: $805.3MQ2 2023: $438.4MQ3 2023: $225.0MQ4 2023: $188.4MQ1 2024: $391.4MQ2 2024: $287.0MQ3 2024: $220.0MQ4 2024: $114.5MQ1 2025: $102.8MQ2 2025: $139.4MQ3 2025: $227.1MQ4 2025: $416.1MQ1 2026: $338.1MQ2 2026: $397.2M
Institutions holding ENTA and their total value by quarter
QuarterHoldersValue
Q2 2026122$397.2M
Q1 2026133$338.1M
Q4 2025132$416.1M
Q3 2025122$227.1M
Q2 2025108$139.4M
Q1 2025110$102.8M
Q4 2024108$114.5M
Q3 2024112$220.0M
Q2 2024101$287.0M
Q1 2024108$391.4M
Q4 2023106$188.4M
Q3 2023132$225.0M
Q2 2023134$438.4M
Q1 2023145$805.3M
Q4 2022147$894.5M
Q3 2022160$1.02B
Q2 2022155$956.3M
Q1 2022170$1.40B
Q4 2021181$1.40B
Q3 2021149$1.10B
Q2 2021152$828.7M
Q1 2021150$956.7M

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Enanta Pharmaceuticals Inc; share changes are against Q4 2025.

Institutions holding ENTA in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Janus Henderson Group PLC3,784,055$47.7M0.02%+54,396+1.5%Added
BlackRock, Inc.3,103,768$39.2M0.00%+27,486+0.9%Added
Farallon Capital Management, L.L.C.2,871,862$36.3M0.22%+99,600+3.6%Added
Krensavage Asset Management, LLC2,866,138$36.2M14.16%+99,748+3.6%Added
Deep Track Capital, LP1,956,867$24.7M0.51%00.0%Unchanged
Vanguard Capital Management LLC1,178,049$14.9M0.00%+1,178,049New
Vanguard Portfolio Management LLC948,904$12.0M0.00%+948,904New
Spruce Street Capital LP932,598$11.8M2.83%+542,911+139.3%Added
Millennium Management LLC882,097$11.1M0.01%+211,669+31.6%Added
Acadian Asset Management LLC880,023$11.1M0.02%−5,103−0.6%Reduced
Geode Capital Management, LLC725,061$9.16M0.00%+79,270+12.3%Added
Renaissance Technologies LLC665,258$8.40M0.01%+23,058+3.6%Added
State Street Corp562,106$7.10M0.00%+38,391+7.3%Added
Hillsdale Investment Management Inc.435,510$5.50M0.15%+13,210+3.1%Added
AQR Capital Management LLC313,157$3.96M0.00%+78,322+33.4%Added
Morgan Stanley309,511$3.91M0.00%−30,407−8.9%Reduced
Charles Schwab Investment Management Inc294,971$3.73M0.00%+76,335+34.9%Added
Two Sigma Investments, LP267,364$3.38M0.00%−18,084−6.3%Reduced
Goldman Sachs Group Inc265,088$3.35M0.00%+46,272+21.1%Added
Citadel Advisors LLC262,533$3.32M0.00%+169,375+181.8%Added
Northern Trust Corp240,968$3.04M0.00%+11,079+4.8%Added
Marshall Wace, LLP210,070$2.65M0.00%−175,206−45.5%Reduced
Dimensional Fund Advisors LP203,252$2.57M0.00%−8,362−4.0%Reduced
Invesco Ltd.182,002$2.30M0.00%−71,809−28.3%Reduced
Vanguard Fiduciary Trust Co175,856$2.22M0.00%+175,856New
Connor, Clark & Lunn Investment Management Ltd.125,759$1.59M0.00%+21,856+21.0%Added
Opaleye Management Inc.125,000$1.58M0.21%+50,000+66.7%Added
Qube Research & Technologies Ltd116,961$1.48M0.00%+84,572+261.1%Added
SEI Investments Co109,077$1.38M0.00%+10,295+10.4%Added
JPMorgan Chase & Co103,059$1.26M0.00%−9,905−8.8%Reduced
Panagora Asset Management Inc89,599$1.13M0.00%+22,609+33.7%Added
Wellington Management Group LLP74,960$946.7K0.00%+11,741+18.6%Added
Russell Investments Group, Ltd.72,850$914.8K0.00%+61,367+534.4%Added
D. E. Shaw & Co., Inc.70,884$895.3K0.00%−96,830−57.7%Reduced
Bank of New York Mellon Corp70,783$894.0K0.00%−1,805−2.5%Reduced
Franklin Resources Inc66,947$845.5K0.00%+34,227+104.6%Added
Diadema Partners LP64,952$820.3K0.34%−186−0.3%Reduced
UBS Group AG63,804$805.8K0.00%+58,712+1,153.0%Added
Trexquant Investment LP56,167$709.4K0.01%+56,167New
Nuveen, LLC52,270$660.2K0.00%−33,786−39.3%Reduced
ADAR1 Capital Management, LLC51,357$648.6K0.04%+10,000+24.2%Added
Alliancebernstein L.P.33,740$532.1K0.00%00.0%Unchanged
EAM Investors, LLC40,952$517.2K0.06%00.0%Unchanged
Campbell & CO Investment Adviser LLC40,214$507.9K0.03%−13,935−25.7%Reduced
Sio Capital Management, LLC40,000$505.2K0.07%00.0%Unchanged
Man Group plc39,234$495.5K0.00%−4,613−10.5%Reduced
Ieq Capital, LLC38,672$488.4K0.00%+2,287+6.3%Added
Prudential Financial Inc37,995$479.9K0.00%−2,020−5.0%Reduced
Quantinno Capital Management LP35,122$443.6K0.00%+1,627+4.9%Added
Bank of Montreal33,868$427.8K0.00%−3,616−9.6%Reduced
XTX Topco Ltd33,211$419.5K0.01%+33,211New
Rhumbline Advisers31,403$396.6K0.00%+2,554+8.9%Added
Thrivent Financial for Lutherans28,376$359.0K0.00%00.0%Unchanged
FMR LLC27,272$344.4K0.00%+22,960+532.5%Added
Bank of America Corp26,593$335.9K0.00%−39,385−59.7%Reduced
Portland Global Advisors LLC24,275$306.6K0.03%00.0%Unchanged
Vanguard Global Advisers, LLC23,054$291.2K0.00%+23,054New
Headlands Technologies LLC22,618$285.7K0.03%+22+0.1%Added
Bridgeway Capital Management, LLC22,200$280.4K0.01%−7,500−25.3%Reduced
CWM, LLC21,941$277.1K0.00%+1,275+6.2%Added
Fox Run Management, L.L.C.20,501$249.7K0.04%+10,319+101.3%Added
Deutsche Bank AG19,395$245.0K0.00%−4,712−19.5%Reduced
Price T Rowe Associates Inc18,704$237.0K0.00%+4,294+29.8%Added
State of Wisconsin Investment Board18,608$235.0K0.00%00.0%Unchanged
Barclays PLC18,394$232.3K0.00%−36,595−66.5%Reduced
Engineers Gate Manager LP17,013$214.9K0.00%+17,013New
BNP Paribas Arbitrage, SA16,809$212.3K0.00%−83,075−83.2%Reduced
Martingale Asset Management L P16,552$209.1K0.01%+16,552New
Persistent Asset Partners Ltd16,525$208.7K0.08%−941−5.4%Reduced
MetLife Investment Management15,542$196.3K0.00%+1,134+7.9%Added
Susquehanna International Group, LLP14,208$179.4K0.00%+3,741+35.7%Added
Wealth Enhancement Advisory Services, LLC13,619$179.0K0.00%+2,898+27.0%Added
Squarepoint Ops LLC13,567$171.4K0.00%−52,399−79.4%Reduced
State of Wyoming13,473$170.2K0.02%−19,414−59.0%Reduced
Mirae Asset Global ETFs Holdings Ltd.12,974$163.9K0.00%+306+2.4%Added
Creative Planning12,245$154.7K0.00%+12,245New
Wells Fargo & Company10,445$131.9K0.00%−20,271−66.0%Reduced
Tudor Investment Corp Et Al10,381$131.1K0.00%+10,381New
Police & Firemen's Retirement System of New Jersey6,676$84.3K0.00%00.0%Unchanged
New York State Common Retirement Fund6,071$76.7K0.00%00.0%Unchanged
China Universal Asset Management Co., Ltd.5,150$65.0K0.00%+447+9.5%Added
Atlantic Trust, LLC5,064$64.0K0.01%00.0%Unchanged
Tower Research Capital LLC (TRC)4,707$59.4K0.00%+3,986+552.8%Added
STRS Ohio3,200$40.4K0.00%00.0%Unchanged
Rockefeller Capital Management L.P.2,563$32.4K0.00%+2,049+398.6%Added
Pinnacle Wealth Planning Services, Inc.2,529$31.9K0.00%00.0%Unchanged
Legal & General Group Plc2,438$30.8K0.00%00.0%Unchanged
Citigroup Inc2,077$26.2K0.00%+655+46.1%Added
Meeder Asset Management Inc2,025$25.6K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.1,973$24.9K0.00%00.0%Unchanged
Essential Partners LLC1,516$19.1K0.01%00.0%Unchanged
Mirae Asset Global Investments Co., Ltd.1,514$19.1K0.00%−2,070−57.8%Reduced
California State Teachers Retirement System1,476$18.6K0.00%−203−12.1%Reduced
Versant Capital Management, Inc1,424$18.0K0.00%00.0%Unchanged
GAMMA Investing LLC1,401$17.7K0.00%+70+5.3%Added
EverSource Wealth Advisors, LLC1,294$16.3K0.00%+146+12.7%Added
Zurcher Kantonalbank (Zurich Cantonalbank)906$11.4K0.00%+906New
Sterling Capital Management LLC903$11.4K0.00%−669−42.6%Reduced
True Wealth Design, LLC645$8.15K0.00%00.0%Unchanged
GF Fund Management Co. Ltd.640$8.08K0.00%+75+13.3%Added