Skip to main content
IRLA logo

IRLA · IRulya Therapeutics Inc. · Shareholders & Ownership

Track IRLA — free
$38.85 +4.40 (+12.77%)
Market Cap
$35.04M
Shares
1.02M
Volume · Oct 20 281.14K Avg daily vol (3M) 29.7K

Every disclosed holder of IRLA in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns IRLA

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 330,051 32.45%
Insiders (Forms 3, 4, 5) 7,629 0.75%
13D/G-only blocks 51,804 5.09%
Remaining 627,579 61.71%
Registered funds (N-PORT, not summed) 1 0.00%

Shares outstanding: 1,017,063, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of IRLA

# Holder Shares
1
Ikarian Capital, LLC
13F CIK 1778253 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
72,251
1.1
Ikarian Capital, LLC
13G CIK 1778253 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
91,789
2
MILLENNIUM MANAGEMENT LLC
13F CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
70,779
3
Balyasny Asset Management L.P.
13F CIK 1218710 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
69,967
3.1
Balyasny Asset Management L.P.
13G CIK 1218710 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
97,699
4
Squadron Capital Management LLC
13G CIK 2050709 · Registered investment adviser · Jul 28, 2026
Rule 13d-1(c), passive investor, not summed
55,173
4.1
Squadron Capital Management LLC
13F CIK 2050709 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
40,375
5
GROUP ONE TRADING LLC
13G CIK 932540 · Broker-dealer · Feb 28, 2026
Rule 13d-1(b), qualified institution
29,715
6
Shay Capital LLC
13F CIK 1723643 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
17,468
7
TANG CAPITAL MANAGEMENT, LLC
13G CIK 1191935 · Unknown · Dec 31, 2023
Rule 13d-1(c), passive investor
16,100
8
BOOTHBAY FUND MANAGEMENT, LLC
13F CIK 1549230 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
13,911
9
JANE STREET GROUP, LLC
13F CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
12,642
10
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
12,044
11
Sofinnova Capital VIII
13G CIK 1574139 · Non-US institution · Mar 31, 2025
Rule 13d-1(b), qualified institution
5,989
12
Cormorant Asset Management, LP
13F CIK 1583977 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,498
12.1
Cormorant Asset Management, LP
13G CIK 1583977 · Registered investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
108,029
13
Thye Dirk
Insider CIK 1638945 · Dec 10, 2025
Director, CEO and CMO, issuer-wide
4,974
14
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
4,730
15
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
4,084
16
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,614
17
Hannah Brendan
Insider CIK 1929422 · Dec 5, 2025
CBO, COO & CCO, issuer-wide
1,809
18
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,702
19
Ryan Charles S.
Insider CIK 1624830 · Jun 18, 2025
President, issuer-wide
650
20
Tower Research Capital LLC (TRC)
13F CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
567
21
Benatti Luca
Insider CIK 1613842 · Dec 26, 2025
Director, issuer-wide
196
22
Gen-Wealth Partners Inc
13F CIK 2023375 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
165
23
Operose Advisors LLC
13F CIK 1909750 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
159
24
Fortitude Family Office, LLC
13F CIK 1950506 · Registered investment adviser · Sep 30, 2026
41
25
BARCLAYS PLC
13F CIK 312069 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
27
26
WELLS FARGO & COMPANY/MN
13F CIK 72971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
10
27
Allworth Financial LP
13F CIK 1555170 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
8
28
Parallel Advisors, LLC
13F CIK 1690010 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3
29
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2
30
Guggenheim Active Allocation Fund
Fund · Registered fund · May 29, 2026
Guggenheim Active Allocation Fund, not summed
1
31
JDM Financial Group LLC
13F CIK 1960212 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1
32
ROYAL BANK OF CANADA
13F CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1
33
Steward Partners Investment Advisory, LLC
13F CIK 1723397 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1
34
Westside Investment Management, Inc.
13F CIK 1538383 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.