CAMBRIDGE, MA
AKEBIA THERAPEUTICS, INC.AKBA— Latest position per institution from SEC 13F filings
15
Institutional holders
121.14M
Total shares held
154.81M
Estimated value
6.06M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
19.99M
Value
22.78M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
16.02M
Value
25.79M
Filed
Dec 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
11.64M
Value
11.87M
Filed
Jun 30, 2024
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
11.32M
Value
12.91M
Filed
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
9.15M
Value
10.43M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
6.73M
Value
7.67M
Filed
Jun 30, 2026
ALERCE INVESTMENT MANAGEMENT, L.P.
CIK 1844002
Shares
5.75M
Value
10.92M
Filed
Dec 31, 2024
STATE STREET CORP
CIK 93751
Shares
5.39M
Value
6.15M
Filed
Jun 30, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC
CIK 884414
Shares
4.27M
Value
4.87M
Filed
Jun 30, 2026
ACADIAN ASSET MANAGEMENT LLC
CIK 916542
Shares
4M
Value
4.56K
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
3.69M
Value
4.21M
Filed
Jun 30, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
3.20M
Value
3.64M
Filed
Jun 30, 2026
AIGH CAPITAL MANAGEMENT LLC
CIK 1835943
Shares
2.92M
Value
5.62M
Filed
Mar 31, 2025
MPM BIOIMPACT LLC
CIK 1687078
Shares
2.89M
Value
7.89M
Filed
Sep 30, 2025
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
2.53M
Value
2.89M
Filed
Jun 30, 2026
AFFINITY ASSET ADVISORS, LLC
CIK 1773195
Shares
2.45M
Value
6.69M
Filed
Sep 30, 2025
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
2.44M
Value
2.78M
Filed
Jun 30, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 884546
Shares
2.30M
Value
2.62M
Filed
Jun 30, 2026
SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P.
CIK 1812095
Shares
2.30M
Value
2.62M
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
2.16M
Value
2.46M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 19.99M | 22.78M | Jun 30, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 16.02M | 25.79M | Dec 31, 2025 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 11.64M | 11.87M | Jun 30, 2024 |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 11.32M | 12.91M | Jun 30, 2026 |
| 5 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 9.15M | 10.43M | Jun 30, 2026 |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 6.73M | 7.67M | Jun 30, 2026 |
| 7 | ALERCE INVESTMENT MANAGEMENT, L.P. | 1844002 | 5.75M | 10.92M | Dec 31, 2024 |
| 8 | STATE STREET CORP | 93751 | 5.39M | 6.15M | Jun 30, 2026 |
| 9 | JACOBS LEVY EQUITY MANAGEMENT, INC | 884414 | 4.27M | 4.87M | Jun 30, 2026 |
| 10 | ACADIAN ASSET MANAGEMENT LLC | 916542 | 4M | 4.56K | Jun 30, 2026 |
| 11 | GOLDMAN SACHS GROUP INC | 886982 | 3.69M | 4.21M | Jun 30, 2026 |
| 12 | MILLENNIUM MANAGEMENT LLC | 1273087 | 3.20M | 3.64M | Jun 30, 2026 |
| 13 | AIGH CAPITAL MANAGEMENT LLC | 1835943 | 2.92M | 5.62M | Mar 31, 2025 |
| 14 | MPM BIOIMPACT LLC | 1687078 | 2.89M | 7.89M | Sep 30, 2025 |
| 15 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 2.53M | 2.89M | Jun 30, 2026 |
| 16 | AFFINITY ASSET ADVISORS, LLC | 1773195 | 2.45M | 6.69M | Sep 30, 2025 |
| 17 | TWO SIGMA INVESTMENTS, LP | 1179392 | 2.44M | 2.78M | Jun 30, 2026 |
| 18 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 884546 | 2.30M | 2.62M | Jun 30, 2026 |
| 19 | SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 1812095 | 2.30M | 2.62M | Jun 30, 2026 |
| 20 | NORTHERN TRUST CORP | 73124 | 2.16M | 2.46M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.