AKBA
Akebia Therapeut (AKBA)
NASDAQ
$0.58+$0.003 (+0.58%)
Price as of Nov 12, 2026 8:17 AM EST
  • $159.3M
    Market Cap
  • -68.99%
    1-Year Change
  • Drug Manufacturers - Specialty & Generic
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
7.20%
20.0M
+1.3M (+6.47%)
Jun 30, 2026
VANGUARD GROUP INC
5.77%
16.0M
+468,940 (+2.93%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
5.44%
15.1M
-99,582 (-0.66%)
Dec 31, 2024
BLACKROCK INC.
4.19%
11.6M
+9.1M (+78.18%)
Jun 30, 2024
VANGUARD CAPITAL MANAGEMENT LLC
4.08%
11.3M
+155,433 (+1.37%)
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
3.30%
9.2M
+7.4M (+80.41%)
Jun 30, 2026
ACADIAN ASSET MANAGEMENT LLC
3.23%
9.0M
+5.0M (+55.35%)
Sep 30, 2026

Current Ownership Distribution

  • Institutions1.5B (69.08%)
  • Mutual Funds650.5M (30.17%)
  • Insiders16.2M (0.75%)
  • Other0 (0.00%)

Insider Transactions

  • 0.75% (16.2M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $4.1M
    Amount of InsiderBuying (last 12 months)
  • 6
    Number of InsiderSelling (last 12 months)
  • $28.1M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Butler John P.
CEO and President
Exempt
Aug 06, 2026
$0.00
350,000
$0.00
525,000
Butler John P.
CEO and President
Exempt
Aug 06, 2026
$220,500.00
350,000
$0.63
3.7M
Ostrowski Erik
SVP, CFO, CBO & Treasurer
Sell
Jun 29, 2026
$62,181.09
56,019
$1.11
616,616
ADAMS ADRIAN
Award
Jun 17, 2026
$0.00
53,600
$0.00
53,600
Smith Cynthia
Award
Jun 17, 2026
$0.00
53,600
$0.00
53,600
ADAMS ADRIAN
Award
Jun 17, 2026
$0.00
35,700
$0.00
236,200
FRIESON RON
Award
Jun 17, 2026
$0.00
53,600
$0.00
53,600
Smith Cynthia
Award
Jun 17, 2026
$0.00
35,700
$0.00
196,633
FRIESON RON
Award
Jun 17, 2026
$0.00
35,700
$0.00
165,200
Vickers Philip J.
Award
Apr 01, 2026
$0.00
214,400
$0.00
214,400
Butler John P.
CEO and President
Buy
Mar 04, 2026
$86,587.50
69,270
$1.25
3.4M
Malabre Richard C
SVP, Chief Accounting Officer
Sell
Feb 02, 2026
$50,237.38
36,142
$1.39
312,772
Rucci Carolyn M.
SVP, Chief Legal Officer
Sell
Feb 02, 2026
$23,415.94
16,846
$1.39
641,304
Grund Nicholas
Chief Commercial Officer
Sell
Feb 02, 2026
$74,483.15
53,585
$1.39
592,994
Butler John P.
CEO and President
Sell
Feb 02, 2026
$64,857.40
46,660
$1.39
3.4M
Malabre Richard C
SVP, Chief Accounting Officer
Sell
Feb 02, 2026
$18,600.98
13,382
$1.39
299,390
Ostrowski Erik
SVP, CFO, CBO & Treasurer
Sell
Feb 02, 2026
$48,581.89
34,951
$1.39
672,635
Grund Nicholas
Chief Commercial Officer
Sell
Feb 02, 2026
$43,429.16
31,244
$1.39
561,750
Butler John P.
CEO and President
Sell
Feb 02, 2026
$133,530.35
96,065
$1.39
3.3M
Rucci Carolyn M.
SVP, Chief Legal Officer
Sell
Feb 02, 2026
$35,280.98
25,382
$1.39
615,922
Butler John P.
CEO and President
Sell
Feb 02, 2026
$159,698.49
114,891
$1.39
3.2M
Burke Steven Keith
SVP, Chief Medical Officer
Sell
Feb 02, 2026
$29,998.98
21,582
$1.39
994,508
Butler John P.
CEO and President
Award
Feb 02, 2026
$247,102.50
175,250
$1.41
3.4M
Rucci Carolyn M.
SVP, Chief Legal Officer
Sell
Feb 02, 2026
$38,286.16
27,544
$1.39
588,378
Butler John P.
CEO and President
Sell
Feb 02, 2026
$116,327.71
83,689
$1.39
3.3M
Burke Steven Keith
SVP, Chief Medical Officer
Sell
Feb 02, 2026
$35,271.25
25,375
$1.39
969,133
Burke Steven Keith
SVP, Chief Medical Officer
Sell
Feb 02, 2026
$28,774.39
20,701
$1.39
948,432
Grund Nicholas
Chief Commercial Officer
Award
Jan 30, 2026
$0.00
320,000
$0.00
320,000
Ostrowski Erik
SVP, CFO, CBO & Treasurer
Award
Jan 30, 2026
$0.00
320,000
$0.00
320,000
Rucci Carolyn M.
SVP, Chief Legal Officer
Award
Jan 30, 2026
$0.00
270,000
$0.00
270,000