TARA · Protara Therapeutics, Inc. · Shareholders & Ownership
$2.56
+0.00 (+0.00%)
At close · Oct 21
Return incl. dividend (before tax)
Market Cap
$151.28M
Shares
59.10M
Volume · Oct 21
64.01K
Avg daily vol (3M)
882.53K
Every disclosed holder of TARA 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 TARA
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) | 46,011,876 | 77.86% |
| Insiders (Forms 3, 4, 5) | 0 | 0.00% |
| 13D/G-only blocks | 5,633,403 | 9.53% |
| Remaining | 7,450,209 | 12.61% |
| Registered funds (N-PORT, not summed) | 8,518,364 | 14.41% |
Shares outstanding: 59,095,488, the issuer's latest cover-page count restated onto today's split basis.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
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 TARA
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
Jupiter Topco LLC
13F
CIK 2146052 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
4,696,709 | ||
| 1.1 |
JANUS HENDERSON GROUP PLC
13G
CIK 1274173 · Investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
4,696,709 | ||
| 2 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,663,499 | ||
| 2.1 |
iShares Russell 2000 ETF
Fund
S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
1,364,271 | ||
| 2.2 |
iShares Russell 2000 Value ETF
Fund
S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
475,364 | ||
| 2.3 |
iShares Micro-Cap ETF
Fund
S000004439 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
175,831 | ||
| 2.4 |
Master Small Cap Index Series
Fund
S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
|
83,507 | ||
| 2.5 |
iShares Russell Small/Mid-Cap Index Fund
Fund
S000050373 · Registered fund · Jul 31, 2026
BlackRock Funds, not summed
|
10,298 | ||
| 3 |
MILLENNIUM MANAGEMENT LLC
13G
CIK 1273087 · Registered investment adviser · Jul 1, 2026
Rule 13d-1(c), passive investor, not summed
|
3,201,936 | ||
| 3.1 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,101,166 | ||
| 4 |
Velan Capital Investment Management LP
13F
CIK 1848809 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,844,652 | ||
| 5 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,300,133 | ||
| 6 |
Blackstone Inc.
13F
CIK 1393818 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,265,514 | ||
| 7 |
ORBIMED ADVISORS LLC
13F
CIK 1055951 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,220,000 | ||
| 8 |
RA CAPITAL MANAGEMENT, L.P.
13G
CIK 1346824 · Registered investment adviser · Jun 30, 2025
Rule 13d-1(c), passive investor
|
1,971,765 | ||
| 9 |
Sio Capital Management, LLC
13F
CIK 1482416 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,921,872 | ||
| 10 |
ACORN CAPITAL ADVISORS, LLC
13F
CIK 2054410 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,752,115 | ||
| 11 |
Opaleye Management Inc.
13G
CIK 1595855 · Registered investment adviser · Mar 31, 2025
Rule 13d-1(c), passive investor
|
1,730,000 | ||
| 12 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
1,657,879 | ||
| 13 |
Integral Health Asset Management, LLC
13F
CIK 1773206 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,500,000 | ||
| 14 |
5AM Venture Management, LLC
13F
CIK 1799883 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,369,782 | ||
| 15 |
Woodline Partners LP
13G
CIK 1784547 · Registered investment adviser · Dec 31, 2024
Rule 13d-1(b), qualified institution
|
1,331,258 | ||
| 16 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,326,246 | ||
| 17 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,232,365 | ||
| 18 |
|
1,068,295 | ||
| 18.1 |
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund
S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
17,400 | ||
| 18.2 |
State Street Total Return V.I.S. Fund
Fund
S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
|
1,107 | ||
| 19 |
Qube Research & Technologies Ltd
13F
CIK 1729829 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,045,516 | ||
| 20 |
Balyasny Asset Management L.P.
13F
CIK 1218710 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,026,691 | ||
| 21 |
Shefferman Jesse
Insider
CIK 1799167 · Jun 30, 2026
Director, CEO and President, issuer-wide, not summed
|
991,832 | ||
| 22 |
BAKER BROS. ADVISORS LP
13F
CIK 1263508 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
971,614 | ||
| 23 |
ADAR1 Capital Management, LLC
13F
CIK 1940272 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
940,512 | ||
| 24 |
BANK OF AMERICA CORP /DE/
13F
CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
882,179 | ||
| 25 |
MARSHALL WACE, LLP
13F
CIK 1318757 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
701,021 | ||
| 26 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
683,230 | ||
| 26.1 |
U.S. SMALL CAP PORTFOLIO
Fund
S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
182,472 | ||
| 26.2 |
U.S. MICRO CAP PORTFOLIO
Fund
S000000948 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
131,860 | ||
| 26.3 |
Dimensional U.S. Small Cap ETF
Fund
S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
125,321 | ||
| 26.4 |
U.S. VECTOR EQUITY PORTFOLIO
Fund
S000000982 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
21,419 | ||
| 26.5 |
Dimensional U.S. Core Equity 2 ETF
Fund
S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
20,174 | ||
| 27 |
|
600,380 | ||
| 28 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
586,965 | ||
| 29 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
552,306 | ||
| 29.1 |
Small Cap Value Fund
Fund
S000001246 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
117,674 | ||
| 29.2 |
Small Cap Index Fund
Fund
S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
25,444 | ||
| 30 |
Point72 Asset Management, L.P.
13F
CIK 1603466 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
548,932 | ||
| 31 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
546,227 | ||
| 31.1 |
Goldman Sachs Absolute Return Tracker Fund
Fund
S000020314 · Registered fund · Jun 30, 2026
GOLDMAN SACHS TRUST, not summed
|
21,779 | ||
| 32 |
Catalio Capital Management, LP
13F
CIK 1958125 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
520,148 | ||
| 33 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
508,434 | ||
| 34 |
Walleye Capital LLC
13F
CIK 1758720 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
505,432 | ||
| 35 |
VANGUARD PORTFOLIO MANAGEMENT LLC
13F
CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
491,657 | ||
| 36 |
|
456,773 | ||
| 37 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
334,683 | ||
| 38 |
Verdad Advisers, LP
13F
CIK 1812822 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
312,249 | ||
| 39 |
JACOBS LEVY EQUITY MANAGEMENT, INC
13F
CIK 884414 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
295,565 | ||
| 40 |
VANGUARD RUSSELL 2000 INDEX FUND
Fund
S000030003 · Registered fund · May 31, 2026
VANGUARD SCOTTSDALE FUNDS, not summed
|
264,329 | ||
| 41 |
RENAISSANCE TECHNOLOGIES LLC
13F
CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
251,500 | ||
| 42 |
OPPENHEIMER & CO INC
13F
CIK 822581 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
238,362 | ||
| 43 |
AQR CAPITAL MANAGEMENT LLC
13F
CIK 1167557 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
208,969 | ||
| 43.1 |
AQR Small Cap Momentum Style Fund
Fund
S000025644 · Registered fund · Mar 31, 2026
AQR Funds, not summed
|
10,978 | ||
| 44 |
Jump Financial, LLC
13F
CIK 1831577 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
203,100 | ||
| 45 |
CIBC WORLD MARKET INC.
13F
CIK 1421224 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
166,495 | ||
| 46 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
157,971 | ||
| 46.1 |
Schwab Small-Cap Index Fund
Fund
S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
122,956 | ||
| 46.2 |
Schwab Total Stock Market Index Fund
Fund
S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
35,000 | ||
| 47 |
VANGUARD U.S. MOMENTUM FACTOR ETF
Fund
S000061302 · Registered fund · May 31, 2026
VANGUARD WELLINGTON FUND, not summed
|
141,979 | ||
| 48 |
Bank of New York Mellon Corp
13F
CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
137,689 | ||
| 49 |
J. Goldman & Co LP
13F
CIK 1412741 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
135,000 | ||
| 50 |
SUPERSTRING CAPITAL MANAGEMENT LP
13F
CIK 1931118 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
121,457 |
10 more nested rows are not shown here; Every filing lists them all.
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.
Showing 1–50 of 185 holders
Create a free account to page through every holder, filter by source and group by ultimate parent.