ENANTA PHARMACEUTICALS INC
Total Trades
27
Buys
0
Sells
19
Largest Trade
$1M+
Insiders
10
Institutional Funds
97
Inst. Value
$1M+
Activist Filings
31
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Capps Kathleen S. | See Remarks | SELL | $1K–$15K | 323 | $14.23 | Dec 5, 2025 |
| Trout Harry R. III | See Remarks | SELL | $1K–$15K | 542 | $14.23 | Dec 5, 2025 |
| Rottinghaus Scott T. | Chief Medical Offi… | SELL | $1K–$15K | 798 | $14.23 | Dec 5, 2025 |
| Luu Brendan | Chief Business Off… | SELL | $15K–$50K | 1K | $14.23 | Dec 5, 2025 |
| Kieffer Tara Lynn | Chief Product Stra… | SELL | $15K–$50K | 2K | $14.23 | Dec 5, 2025 |
| Or Yat Sun | Chief Scientific O… | SELL | $15K–$50K | 2K | $14.23 | Dec 5, 2025 |
| Luly Jay R. | President and CEO | SELL | $50K–$100K | 5K | $14.23 | Dec 5, 2025 |
| Capps Kathleen S. | See Remarks | SELL | $1K–$15K | 207 | $13.96 | Dec 3, 2025 |
| Trout Harry R. III | See Remarks | SELL | $1K–$15K | 380 | $13.96 | Dec 3, 2025 |
| Kieffer Tara Lynn | Chief Product Stra… | SELL | $50K–$100K | 7K | $12.33 | Jun 18, 2024 |
| MELLETT PAUL J | Treasurer and CFO | EXERCISE | $100K–$500K | 10K | $14.00 | Mar 17, 2023 |
| MELLETT PAUL J | Treasurer and CFO | SELL | $100K–$500K | 10K | $44.43 | Mar 17, 2023 |
| Or Yat Sun | Sr. VP & CSO | EXERCISE | $100K–$500K | 14K | $14.00 | Mar 17, 2023 |
| Or Yat Sun | Sr. VP & CSO | SELL | $500K+ | 14K | $44.45 | Mar 17, 2023 |
| Luly Jay R. | President and CEO | SELL | $1M+ | 28K | $45.16 | Mar 14, 2023 |
| Luly Jay R. | President and CEO | EXERCISE | $100K–$500K | 28K | $14.00 | Mar 14, 2023 |
| MELLETT PAUL J | Treasurer and CFO | SELL | $100K–$500K | 5K | $53.76 | Feb 14, 2023 |
| Luly Jay R. | President and CEO | SELL | $1M+ | 30K | $44.72 | Dec 17, 2022 |
| Luly Jay R. | President and CEO | EXERCISE | $100K–$500K | 30K | $14.10 | Dec 17, 2022 |
| Adda Nathalie | Sr. VP & Chief Med… | EXERCISE | $1M+ | 83K | $40.63 | Apr 5, 2022 |
| Adda Nathalie | Sr. VP & Chief Med… | SELL | $1M+ | 83K | $71.60 | Apr 5, 2022 |
| CARTER BRUCE L A | Director | EXERCISE | $100K–$500K | 6K | $25.58 | Mar 22, 2022 |
| CARTER BRUCE L A | Director | SELL | $100K–$500K | 6K | $67.83 | Mar 22, 2022 |
| Adda Nathalie | Sr. VP & Chief Med… | SELL | $1M+ | 37K | $70.20 | Mar 3, 2022 |
| Adda Nathalie | Sr. VP & Chief Med… | EXERCISE | $1M+ | 37K | $43.46 | Mar 3, 2022 |
| Adda Nathalie | Sr. VP & Chief Med… | EXERCISE | $100K–$500K | 13K | $39.88 | Jan 14, 2022 |
| Adda Nathalie | Sr. VP & Chief Med… | SELL | $500K+ | 13K | $70.13 | Jan 14, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 97 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Krensavage Asset Management, LLC | 2.8M | $1M+ | SH |
| Deep Track Capital, LP | 2.0M | $1M+ | SH |
| ACADIAN ASSET MANAGEMENT LLC | 885K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 642K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 555K | $1M+ | SH |
| STATE STREET CORP | 524K | $1M+ | SH |
| Point72 Asset Management, L.P. | 439K | $1M+ | SH |
| Hillsdale Investment Management Inc. | 422K | $1M+ | SH |
| Spruce Street Capital LP | 390K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 219K | $1M+ | SH |
| MARSHALL WACE, LLP | 213K | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 192K | $1M+ | SH |
| GOLDMAN SACHS GROUP INC | 192K | $1M+ | SH |
| VANGUARD GROUP INC | 164K | $1M+ | SH |
| Connor, Clark & Lunn Investment Management Ltd. | 104K | $1M+ | SH |
| Stonepine Capital Management, LLC | 100K | $1M+ | SH |
| BNP PARIBAS FINANCIAL MARKETS | 100K | $1M+ | SH |
| PDT Partners, LLC | 69K | $1M+ | SH |
| PANAGORA ASSET MANAGEMENT INC | 67K | $1M+ | SH |
| Squarepoint Ops LLC | 66K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 13, 2026
6.8%
2.0M shares
Farallon Capital Partners, L.P.
SC 13G/A · Feb 5, 2026
1.8%
531K shares
Integrated Core Strategies (US) LLC
SC 13G/A · Jan 20, 2026
2.3%
666K shares
Integrated Core Strategies (US) LLC
SC 13G/A · Nov 13, 2025
4.0%
1.1M shares
SC 13G · Nov 7, 2025
12.1%
3.5M shares
SC 13G · Oct 9, 2025
5.3%
1.5M shares
SC 13G/A · Apr 17, 2025
7.8%
1.7M shares
SC 13D/A · Feb 14, 2025
7.7%
1.7M shares
Farallon Capital Partners, L.P.
SC 13G/A · Feb 11, 2025
1.9%
396K shares
Integrated Core Strategies (US) LLC
SC 13G · Jan 22, 2025
5.3%
1.1M shares
SC 13G/A · Nov 14, 2024
4.7%
1.0M shares
SC 13G/A · Oct 17, 2024
3.5%
731K shares
Krensavage Asset Management, LLC
SC 13G · Feb 27, 2024
5.1%
1.1M shares
SC 13G/A · Feb 14, 2024
9.8%
2.1M shares
The Vanguard Group - 23-1945930
SC 13G/A · Feb 13, 2024
8.5%
1.8M shares
Farallon Capital Partners, L.P.
SC 13G/A · Jan 26, 2024
1.8%
379K shares
SC 13G/A · Jan 24, 2024
9.2%
1.9M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Jan 22, 2024
2.0%
0 shares
SC 13G · Jan 11, 2024
6.2%
1.3M shares
SC 13G · Nov 16, 2023
4.9%
1.0M shares
SC 13G/A · Oct 6, 2023
9.4%
2.0M shares
SC 13G/A · Feb 14, 2023
1.2%
244K shares
SC 13G · Feb 14, 2023
10.0%
2.1M shares
SC 13G · Jan 31, 2023
18.0%
3.8M shares
SC 13G/A · Feb 14, 2022
5.1%
1.1M shares
SC 13G · Feb 14, 2022
5.5%
1.1M shares
SC 13G/A · Feb 14, 2022
5.1%
1.1M shares
Farallon Capital Partners, L.P.
SC 13G/A · Feb 11, 2022
1.4%
287K shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Feb 11, 2022
5.5%
0 shares
Renaissance Technologies LLC 26-0385758
SC 13G/A · Feb 10, 2022
3.5%
714K shares
SC 13G/A · Jan 28, 2022
17.1%
3.5M shares