Akebia Therapeutics
AKBA · NASDAQ
$0.6181−$0.062 (−9.12%)TodayMarket closed ·
Prev close $0.6801
Who owns AKBA
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 27.8% of AKBA’s shares.
- BlackRock Institutional Trust Company, N.A.6.9%
- Vanguard Capital Management, LLC4.2%
- AQR Capital Management, LLC3.4%
- Geode Capital Management, L.L.C.2.5%
- Next 6 largest institutions10.8%
- All other shareholders72.2%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 18.53M | 6.91% |
| Vanguard Capital Management, LLC | 11.32M | 4.22% |
| AQR Capital Management, LLC | 9.15M | 3.41% |
| Geode Capital Management, L.L.C. | 6.73M | 2.51% |
| Satter Muneer A | 5.75M | 2.14% |
| Alerce Investment Management, L.P. | 5.75M | 2.14% |
| State Street Investment Management (US) | 5.39M | 2.01% |
| Jacobs Levy Equity Management, Inc. | 4.27M | 1.59% |
| Acadian Asset Management LLC | 4.00M | 1.49% |
| Foord Asset Management (Singapore) Pte. Ltd. | 3.82M | 1.42% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 7.91M | 2.95% |
| iShares Russell 2000 ETF | 6.76M | 2.52% |
| Vanguard Extended Market Index Fund | 3.17M | 1.18% |
| Fidelity Small Cap Index Fund | 2.80M | 1.04% |
| iShares Russell 2000 Growth ETF | 2.19M | 0.82% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $62.18K (1 trade) of AKBA on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Butler John P. | Option exercise | 350.00K | — |
| Butler John P. | Option exercise | 350.00K | $220.50K |
| Ostrowski Erik | Sale | 56.02K | $62.18K |
| FRIESON RON | Award | 53.60K | — |
| FRIESON RON | Award | 35.70K | — |
| Wolf Myles | Award | 53.60K | — |
| Wolf Myles | Award | 35.70K | — |
| Smith Cynthia | Award | 53.60K | — |
| Smith Cynthia | Award | 35.70K | — |
| ADAMS ADRIAN | Award | 53.60K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 22.48M
- Days to cover
- 3.51
- % of shares outstanding
- 8.38%
- Average daily volume
- 6.41M
- Change since last report
- +9.6%
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