AKBA Institutional Ownership & Shareholders
AKEBIA THERAPEUTICS INC (AKBA) is currently held by 164 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $121.25M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AKBA tracked by InsiderSet, reporting ownership valued at approximately $22.78M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $14.16M, representing an estimated loss of -37.86% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 66% of the total disclosed AKBA value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Aqr Capital Management Llc, and several other long-term asset managers with concentrated positions in AKEBIA THERAPEUTICS INC (AKBA).
This page ranks the largest institutional AKBA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
164
Total Reported Value
$121.25M
Largest Holder
Blackrock, Inc.
Largest Position
$22.78M
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
85
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 19,986,374 | $22,784,466 | $14,158,347 | -$8,626,119 | -37.86% | |
| Vanguard Capital Management Llc | 0.00% | 11,322,143 | $12,907,243 | $8,020,606 | -$4,886,637 | -37.86% | |
| Aqr Capital Management Llc | 0.00% | 9,151,524 | $10,432,737 | $6,482,940 | -$3,949,797 | -37.86% | |
| Geode Capital Management, Llc | 0.00% | 6,727,302 | $7,671,148 | $4,765,621 | -$2,905,527 | -37.88% | |
| State Street Corp | 0.00% | 5,390,853 | $6,145,572 | $3,818,880 | -$2,326,692 | -37.86% | |
| Jacobs Levy Equity Management, Inc | 0.02% | 4,273,026 | $4,871,250 | $3,027,012 | -$1,844,238 | -37.86% | |
| Acadian Asset Management Llc | 0.01% | 4,004,867 | $4,559,000 | $2,837,048 | -$1,721,952 | -37.77% | |
| Goldman Sachs Group Inc | 0.00% | 3,689,167 | $4,205,650 | $2,613,406 | -$1,592,244 | -37.86% | |
| Millennium Management Llc | 0.00% | 3,196,605 | $3,644,130 | $2,264,475 | -$1,379,655 | -37.86% | |
| Vanguard Portfolio Management Llc | 0.00% | 2,533,977 | $2,888,734 | $1,795,069 | -$1,093,665 | -37.86% | |
| Two Sigma Investments, Lp | 0.00% | 2,436,673 | $2,777,807 | $1,726,139 | -$1,051,668 | -37.86% | |
| Charles Schwab Investment Management Inc | 0.00% | 2,300,438 | $2,622,499 | $1,629,630 | -$992,869 | -37.86% | |
| Northern Trust Corp | 0.00% | 2,160,365 | $2,462,816 | $1,530,403 | -$932,413 | -37.86% | |
| Nantahala Capital Management, Llc | 0.14% | 2,000,000 | $2,280,000 | $1,416,800 | -$863,200 | -37.86% | |
| Vanguard Fiduciary Trust Co | 0.00% | 1,908,797 | $2,176,029 | $1,352,192 | -$823,837 | -37.86% | |
| Fmr Llc | 0.00% | 1,871,059 | $2,133,008 | $1,325,458 | -$807,550 | -37.86% | |
| Qube Research & Technologies Ltd | 0.00% | 1,779,707 | $2,028,866 | $1,260,744 | -$768,122 | -37.86% | |
| Citadel Advisors Llc | 0.00% | 1,717,659 | $1,958,131 | $1,216,790 | -$741,341 | -37.86% | |
| Ubs Group Ag | 0.00% | 1,374,950 | $1,567,442 | $974,015 | -$593,427 | -37.86% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 1,223,963 | $1,395,318 | $867,055 | -$528,263 | -37.86% |
| Citigroup Inc | 0.00% | 1,124,570 | $1,282,010 | $796,645 | -$485,365 | -37.86% | |
| Morgan Stanley | 0.00% | 701,540 | $799,756 | $496,971 | -$302,785 | -37.86% | |
| Hennion & Walsh Asset Management, Inc. | 0.02% | 868,227 | $798,769 | $615,052 | -$183,717 | -23.00% | |
| Invesco Ltd. | 0.00% | 694,928 | $792,218 | $492,287 | -$299,931 | -37.86% | |
| Mangrove Partners Im, Llc | 0.05% | 666,954 | $760,328 | $472,470 | -$287,858 | -37.86% | |
| Ameriprise Financial Inc | 0.00% | 626,160 | $713,823 | $443,572 | -$270,251 | -37.86% | |
| Bank Of New York Mellon Corp | 0.00% | 619,149 | $705,830 | $438,605 | -$267,225 | -37.86% | |
| Nuveen, Llc | 0.00% | 596,599 | $680,123 | $422,631 | -$257,492 | -37.86% | |
| Susquehanna International Group, Llp | 0.00% | 589,821 | $672,396 | $417,829 | -$254,567 | -37.86% | |
| Quantinno Capital Management Lp | 0.00% | 562,123 | $640,820 | $398,208 | -$242,612 | -37.86% | |
| Los Angeles Capital Management Llc | 0.00% | 531,813 | $606,265 | $376,736 | -$229,529 | -37.86% | |
| Panagora Asset Management Inc | 0.00% | 466,519 | $531,832 | $330,482 | -$201,350 | -37.86% | |
| Bank Of America Corp | 0.00% | 458,750 | $522,976 | $324,979 | -$197,998 | -37.86% | |
| Alliancebernstein L.P. | 0.00% | 354,910 | $493,325 | $251,418 | -$241,907 | -49.04% | |
| Eversept Partners, Lp | 0.03% | 427,095 | $486,888 | $302,554 | -$184,334 | -37.86% | |
| Dimensional Fund Advisors Lp | 0.00% | 358,627 | $408,376 | $254,051 | -$154,325 | -37.79% | |
| Canada Pension Plan Investment Board | 0.00% | 323,600 | $368,904 | $229,238 | -$139,666 | -37.86% | |
| Virtus Advisers, Llc | 0.14% | 315,737 | $359,940 | $223,668 | -$136,272 | -37.86% | |
| Price T Rowe Associates Inc | 0.00% | 308,115 | $352,000 | $218,269 | -$133,731 | -37.99% | |
| Rhumbline Advisers | 0.00% | 307,503 | $350,544 | $217,835 | -$132,709 | -37.86% | |
| Russell Investments Group, Ltd. | 0.00% | 300,367 | $342,416 | $212,780 | -$129,636 | -37.86% | |
| Public Employees Retirement System Of Ohio | 0.00% | 294,900 | $336,186 | $208,907 | -$127,279 | -37.86% | |
| Alps Advisors Inc | 0.00% | 364,094 | $334,966 | $257,924 | -$77,042 | -23.00% | |
| Jpmorgan Chase & Co | 0.00% | 269,040 | $298,634 | $190,588 | -$108,046 | -36.18% | |
| Deutsche Bank Ag\ | 0.00% | 256,883 | $292,847 | $181,976 | -$110,871 | -37.86% | |
| Wells Fargo & Company/Mn | 0.00% | 236,916 | $270,084 | $167,831 | -$102,253 | -37.86% | |
| Vanguard Global Advisers, Llc | 0.00% | 220,561 | $251,440 | $156,245 | -$95,195 | -37.86% | |
| Graham Capital Management, L.P. | 0.01% | 207,759 | $236,845 | $147,176 | -$89,669 | -37.86% | |
| Wealthspire Advisors, Llc | 0.00% | 180,002 | $205,203 | $127,513 | -$77,690 | -37.86% | |
| Wellington Management Group Llp | 0.00% | 170,955 | $194,889 | $121,105 | -$73,784 | -37.86% |
Frequently asked questions about AKBA
Who are the largest institutional holders of AKBA?
The largest institutional holders of AKBA reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Capital Management Llc, Aqr Capital Management Llc, Geode Capital Management, Llc, and State Street Corp. InsiderSet ranks institutional holders by their latest reported AKBA position.
What is AKBA institutional ownership?
This page tracks AKBA positions reported by institutional investment managers through SEC Form 13F. AKEBIA THERAPEUTICS INC (AKBA) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own AKBA?
InsiderSet currently tracks 164 institutional managers reporting AKBA holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of AKBA shareholders.
How much AKBA stock do institutions own?
Institutional investment managers disclosed approximately $121.25M in AKBA holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was AKBA institutional ownership last updated?
The latest AKBA institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional AKBA holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its AKBA position after the reporting date.
Are institutions buying or selling AKBA?
Institutional buying and selling can be analyzed by comparing AKBA positions across consecutive 13F reporting periods. InsiderSet's AKBA Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View AKBA ownership changes.
How has AKBA institutional ownership changed over time?
InsiderSet tracks AKBA institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.