Akero Therapeutics, Inc.
Total Trades
211
Buys
4
Sells
134
Largest Trade
N/A
Insiders
12
Institutional Funds
2
Inst. Value
$500K+
Activist Filings
50
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Yale Catriona | Chief Development … | SELL | $100K–$500K | 14K | $27.52 | Aug 28, 2024 |
| Young Jonathan | COO | SELL | $100K–$500K | 5K | $26.75 | Aug 3, 2024 |
| Young Jonathan | COO | SELL | $100K–$500K | 5K | $23.40 | Jul 2, 2024 |
| Young Jonathan | COO | GRANT | $15K–$50K | 1K | $19.94 | Jul 2, 2024 |
| Young Jonathan | COO | SELL | $50K–$100K | 3K | $22.64 | Jun 13, 2024 |
| Yale Catriona | Chief Development … | SELL | $50K–$100K | 3K | $22.64 | Jun 13, 2024 |
| White William Richard | CFO | SELL | $50K–$100K | 3K | $22.64 | Jun 13, 2024 |
| Rolph Timothy | Chief Scientific O… | SELL | $50K–$100K | 2K | $22.64 | Jun 13, 2024 |
| Lamy Patrick | Senior VP | SELL | $1K–$15K | 569 | $22.64 | Jun 13, 2024 |
| Cheng Andrew | President and CEO | SELL | $100K–$500K | 8K | $22.64 | Jun 13, 2024 |
| Young Jonathan | COO | SELL | $50K–$100K | 5K | $19.29 | Jun 5, 2024 |
| Young Jonathan | COO | SELL | $100K–$500K | 5K | $20.15 | May 3, 2024 |
| Young Jonathan | COO | SELL | $100K–$500K | 5K | $24.38 | Apr 3, 2024 |
| Young Jonathan | COO | EXERCISE | $15K–$50K | 5K | $6.36 | Dec 30, 2023 |
| Young Jonathan | COO | SELL | $100K–$500K | 5K | $24.00 | Dec 30, 2023 |
| Young Jonathan | COO | SELL | $100K–$500K | 30K | $14.68 | Nov 21, 2023 |
| Cheng Andrew | President and CEO | EXERCISE | $100K–$500K | 25K | $6.36 | Oct 5, 2023 |
| Cheng Andrew | President and CEO | SELL | $1M+ | 25K | $47.91 | Oct 5, 2023 |
| Young Jonathan | COO | EXERCISE | $1K–$15K | 490 | $21.10 | Oct 5, 2023 |
| Young Jonathan | COO | SELL | $15K–$50K | 490 | $51.10 | Oct 5, 2023 |
| Cheng Andrew | President and CEO | SELL | $50K–$100K | 2K | $50.34 | Sep 26, 2023 |
| White William Richard | CFO | SELL | $15K–$50K | 632 | $50.34 | Sep 26, 2023 |
| Yale Catriona | Chief Development … | EXERCISE | $15K–$50K | 5K | $6.36 | Sep 26, 2023 |
| Yale Catriona | Chief Development … | SELL | $100K–$500K | 6K | $48.32 | Sep 26, 2023 |
| Rolph Timothy | Chief Scientific O… | SELL | $15K–$50K | 531 | $50.34 | Sep 26, 2023 |
| Young Jonathan | COO | SELL | $15K–$50K | 562 | $50.34 | Sep 26, 2023 |
| Cheng Andrew | President and CEO | SELL | $1M+ | 25K | $49.77 | Sep 18, 2023 |
| Cheng Andrew | President and CEO | EXERCISE | $100K–$500K | 25K | $6.36 | Sep 18, 2023 |
| Yale Catriona | Chief Development … | SELL | $100K–$500K | 6K | $49.99 | Aug 30, 2023 |
| Yale Catriona | Chief Development … | EXERCISE | $15K–$50K | 6K | $6.36 | Aug 30, 2023 |
| Graham G. Walmsley | Director | BUY | $1M+ | 25K | $42.06 | Aug 10, 2023 |
| Cheng Andrew | President and CEO | EXERCISE | $100K–$500K | 25K | $6.36 | Aug 3, 2023 |
| Cheng Andrew | President and CEO | SELL | $1M+ | 25K | $43.15 | Aug 3, 2023 |
| Graham G. Walmsley | Director | BUY | $1M+ | 55K | $42.95 | Aug 1, 2023 |
| Cheng Andrew | President and CEO | SELL | $1M+ | 25K | $44.88 | Jul 7, 2023 |
| Cheng Andrew | President and CEO | EXERCISE | $100K–$500K | 25K | $6.36 | Jul 7, 2023 |
| Yale Catriona | Chief Development … | SELL | $1M+ | 33K | $51.74 | Jun 24, 2023 |
| White William Richard | CFO | EXERCISE | $100K–$500K | 18K | $7.01 | Jun 22, 2023 |
| White William Richard | CFO | SELL | $1M+ | 21K | $55.00 | Jun 22, 2023 |
| Heyman Tomas J. | Director | EXERCISE | $500K+ | 26K | $25.04 | Jun 21, 2023 |
| Heyman Tomas J. | Director | SELL | $1M+ | 26K | $54.67 | Jun 21, 2023 |
| Henderson Jane | Director | SELL | $1M+ | 40K | $54.17 | Jun 21, 2023 |
| Henderson Jane | Director | EXERCISE | $100K–$500K | 40K | $7.01 | Jun 21, 2023 |
| Rolph Timothy | Chief Scientific O… | SELL | $1M+ | 78K | $54.78 | Jun 21, 2023 |
| Rolph Timothy | Chief Scientific O… | EXERCISE | $15K–$50K | 40K | $0.61 | Jun 21, 2023 |
| White William Richard | CFO | SELL | $15K–$50K | 606 | $55.16 | Jun 16, 2023 |
| Cheng Andrew | President & CEO | SELL | $50K–$100K | 2K | $55.16 | Jun 16, 2023 |
| Rolph Timothy | Chief Scientific O… | SELL | $15K–$50K | 509 | $55.16 | Jun 16, 2023 |
| Young Jonathan | COO | SELL | $15K–$50K | 538 | $55.16 | Jun 16, 2023 |
| Yale Catriona | Chief Development … | SELL | $15K–$50K | 591 | $55.16 | Jun 16, 2023 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 2 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| DekaBank Deutsche Girozentrale | 20K | $500K+ | SH |
| IFP Advisors, Inc | 18 | <$1K | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 17, 2026
4.1%
3.4M shares
SC 13G/A · Feb 13, 2026
0.0%
0 shares
Wellington Management Group LLP
SC 13G/A · Feb 10, 2026
0.0%
0 shares
T. Rowe Price Associates, Inc.
SC 13G/A · Nov 14, 2025
4.8%
3.8M shares
SC 13G/A · Nov 14, 2025
7.9%
6.3M shares
Wellington Management Group LLP
SC 13G · Nov 12, 2025
5.3%
4.3M shares
SC 13G · Oct 7, 2025
5.5%
4.4M shares
SC 13G/A · Aug 14, 2025
8.5%
6.7M shares
SC 13G/A · Aug 14, 2025
7.3%
5.9M shares
Wellington Management Group LLP
SC 13G/A · Aug 12, 2025
4.3%
3.4M shares
SC 13G/A · May 15, 2025
8.4%
6.8M shares
SC 13G/A · May 14, 2025
8.9%
7.1M shares
Wellington Management Group LLP
SC 13G/A · May 12, 2025
7.5%
5.9M shares
SC 13G/A · Feb 14, 2025
8.7%
6.0M shares
SC 13G/A · Feb 14, 2025
9.8%
6.9M shares
Janus Henderson Group plc EIN #00-0000000
SC 13G/A · Nov 14, 2024
10.2%
7.1M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Nov 14, 2024
5.5%
3.8M shares
SC 13G/A · Nov 14, 2024
8.5%
5.9M shares
SC 13G/A · Nov 13, 2024
4.8%
3.3M shares
Wellington Management Group LLP
SC 13G/A · Nov 8, 2024
11.4%
7.9M shares
STATE STREET CORPORATION 04-2456637
SC 13G/A · Oct 17, 2024
3.6%
2.5M shares
Wellington Management Group LLP
SC 13G/A · Sep 9, 2024
10.1%
7.0M shares
Janus Henderson Group plc EIN #00-0000000
SC 13G/A · Jun 10, 2024
10.1%
7.0M shares
SC 13G · Mar 15, 2024
7.7%
5.2M shares
SC 13G/A · Feb 14, 2024
2.0%
1.1M shares
SC 13G/A · Feb 14, 2024
4.3%
2.4M shares
SC 13G/A · Feb 14, 2024
4.5%
2.5M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G · Feb 14, 2024
6.6%
3.7M shares
SC 13G · Feb 14, 2024
6.4%
3.6M shares
Avidity Partners Management LP
SC 13G/A · Feb 14, 2024
0.4%
235K shares
Alkeon Capital Management, LLC
SC 13G/A · Feb 13, 2024
6.8%
3.8M shares
The Vanguard Group - 23-1945930
SC 13G · Feb 13, 2024
5.5%
3.1M shares
Janus Henderson Group plc EIN #00-0000000
SC 13G/A · Feb 13, 2024
7.7%
4.3M shares
SC 13G/A · Jan 26, 2024
7.5%
4.2M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G/A · Jan 25, 2024
9.2%
0 shares
SC 13G/A · Sep 12, 2023
0.0%
0 shares
SC 13G · Apr 10, 2023
6.0%
2.8M shares
SC 13G/A · Feb 14, 2023
1.0%
468K shares
SC 13G · Feb 14, 2023
5.6%
2.6M shares
SC 13G · Feb 14, 2023
5.1%
2.4M shares
Avidity Partners Management LP
SC 13G/A · Feb 14, 2023
8.2%
3.8M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G · Feb 14, 2023
5.1%
2.4M shares
Alkeon Capital Management, LLC
SC 13G/A · Feb 13, 2023
6.9%
3.2M shares
Janus Henderson Group plc EIN #00-0000000
SC 13G/A · Feb 10, 2023
7.1%
3.3M shares
STATE STREET CORPORATION I.R.S. IDENTIFICATION NO. OF THE ABOVE PERSON 04-2456637
SC 13G · Feb 3, 2023
5.3%
0 shares
SC 13G · Feb 3, 2023
5.9%
2.8M shares
SC 13G/A · Dec 5, 2022
5.0%
2.3M shares
SC 13G · Nov 9, 2022
4.9%
2.3M shares
SC 13G · Nov 9, 2022
4.9%
2.3M shares
Avidity Partners Management LP
SC 13G · Sep 16, 2022
6.9%
3.1M shares