Protara Therapeutics, Inc. - TARA

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q2 2026 · Compare: Q1 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
JANUS HENDERSON GROUP PLC History No change 5,207,011 27,154 0.01% 0.01% 1 0 0.0% Q1 2026 May 18, 2026
Jupiter Topco LLC History New 4,696,709 17,917 0.01% 2 +4,696,709 New Q2 2026 Aug 14, 2026
BlackRock, Inc. History Added to 3,663,499 13,994 0.0% 0.0% 3 +268,531 7.91% Q2 2026 Aug 07, 2026
MILLENNIUM MANAGEMENT LLC History Added to 3,101,166 11,846 0.0% 0.01% 4 +269,958 9.54% Q2 2026 Aug 14, 2026
Velan Capital Investment Management LP History Added to 2,844,652 10,866 6.62% 9.25% 5 +10,000 0.35% Q2 2026 Aug 14, 2026
VANGUARD CAPITAL MANAGEMENT LLC History Added to 2,300,133 8,786 0.0% 0.0% 6 +181,115 8.55% Q2 2026 Aug 13, 2026
Blackstone Inc. History No change 2,265,514 8,654 0.03% 0.05% 7 0 0.0% Q2 2026 Aug 14, 2026
ORBIMED ADVISORS LLC History New 2,220,000 8,480 0.16% 8 +2,220,000 New Q2 2026 Aug 14, 2026
Sio Capital Management, LLC History Reduced 1,921,872 7,341 1.21% 1.47% 9 -47,967 -2.44% Q2 2026 Aug 14, 2026
ACORN CAPITAL ADVISORS, LLC History No change 1,752,115 6,693 1.83% 2.59% 10 0 0.0% Q2 2026 Aug 14, 2026
Integral Health Asset Management, LLC History Reduced 1,500,000 5,730 0.23% 0.44% 11 -250,000 -14.29% Q2 2026 Aug 14, 2026
5AM Venture Management, LLC History No change 1,369,782 5,232 1.82% 1.98% 12 0 0.0% Q2 2026 Aug 14, 2026
GEODE CAPITAL MANAGEMENT, LLC History Added to 1,326,246 5,067 0.0% 0.0% 13 +149,046 12.66% Q2 2026 Aug 12, 2026
CITADEL ADVISORS LLC History Reduced 1,232,365 4,707 0.0% 0.0% 14 -93 -0.01% Q2 2026 Sep 02, 2026
STATE STREET CORP History Added to 1,068,295 4,080 0.0% 0.0% 15 +63,153 6.28% Q2 2026 Aug 07, 2026
Qube Research & Technologies Ltd History Added to 1,045,516 3,993 0.0% 0.0% 16 +868,512 490.67% Q2 2026 Aug 14, 2026
BALYASNY ASSET MANAGEMENT L.P. History New 1,026,691 3,921 0.0% 17 +1,026,691 New Q2 2026 Aug 14, 2026
BAKER BROS. ADVISORS LP History No change 971,614 3,711 0.02% 0.03% 18 0 0.0% Q2 2026 Aug 14, 2026
ADAR1 Capital Management, LLC History No change 940,512 3,592 0.16% 0.29% 19 0 0.0% Q2 2026 Aug 14, 2026
BANK OF AMERICA CORP /DE/ History Reduced 882,179 3,369 0.0% 0.0% 20 -43,739 -4.72% Q2 2026 Aug 14, 2026
MARSHALL WACE, LLP History Added to 701,021 2,677 0.0% 0.0% 21 +650,290 1281.84% Q2 2026 Aug 13, 2026
DIMENSIONAL FUND ADVISORS LP History Added to 683,230 2,611 0.0% 0.0% 22 +151,963 28.6% Q2 2026 Aug 11, 2026
NORTHERN TRUST CORP History Added to 552,306 2,109 0.0% 0.0% 23 +177,454 47.34% Q2 2026 Aug 13, 2026
Point72 Asset Management, L.P. History Reduced 548,932 2,096 0.0% 0.01% 24 -603,782 -52.38% Q2 2026 Aug 14, 2026
GOLDMAN SACHS GROUP INC History Added to 546,227 2,086 0.0% 0.0% 25 +148,246 37.25% Q2 2026 Aug 14, 2026
Catalio Capital Management, LP History Reduced 520,148 1,986 0.37% 0.63% 26 -59,876 -10.32% Q2 2026 Aug 14, 2026
MORGAN STANLEY History Reduced 508,434 1,942 0.0% 0.0% 27 -48,540 -8.71% Q2 2026 Aug 13, 2026
Walleye Capital LLC History Added to 505,432 1,930 0.01% 0.01% 28 +62,031 13.99% Q2 2026 Aug 03, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History Added to 491,657 1,878 0.0% 0.0% 29 +79,053 19.16% Q2 2026 Aug 13, 2026
UBS Group AG History Reduced 456,773 1,744 0.0% 0.0% 30 -945,640 -67.43% Q2 2026 Aug 13, 2026
VANGUARD FIDUCIARY TRUST CO History Added to 334,683 1,278 0.0% 0.0% 31 +25,841 8.37% Q2 2026 Aug 13, 2026
Verdad Advisers, LP History New 312,249 1,192 1.14% 32 +312,249 New Q2 2026 Aug 14, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History Added to 295,565 1,129 0.0% 0.0% 33 +245,310 488.13% Q2 2026 Aug 14, 2026
RENAISSANCE TECHNOLOGIES LLC History Added to 251,500 960 0.0% 0.0% 34 +125,800 100.08% Q2 2026 Aug 13, 2026
OPPENHEIMER & CO INC History Added to 238,362 910 0.01% 0.01% 35 +56,797 31.28% Q2 2026 Aug 03, 2026
AQR CAPITAL MANAGEMENT LLC History Added to 208,969 798 0.0% 0.0% 36 +142,164 212.8% Q2 2026 Aug 14, 2026
Jump Financial, LLC History Added to 203,100 775 0.01% 0.0% 37 +136,321 204.14% Q2 2026 Aug 13, 2026
CIBC WORLD MARKET INC. History Reduced 166,495 636 0.0% 0.0% 38 -9,000 -5.13% Q2 2026 Aug 13, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Added to 157,971 603 0.0% 0.0% 39 +10,083 6.82% Q2 2026 Aug 14, 2026
Bank of New York Mellon Corp History Added to 137,689 525 0.0% 0.0% 40 +8,018 6.18% Q2 2026 Aug 06, 2026
J. Goldman & Co LP History Reduced 135,000 515 0.01% 0.13% 41 -721,247 -84.23% Q2 2026 Aug 14, 2026
SUPERSTRING CAPITAL MANAGEMENT LP History No change 121,457 463 0.29% 0.45% 42 0 0.0% Q2 2026 Aug 14, 2026
Fisher Asset Management, LLC History New 99,566 380 0.0% 43 +99,566 New Q2 2026 Aug 04, 2026
AMERICAN CENTURY COMPANIES INC History Added to 98,487 376 0.0% 0.0% 44 +5,518 5.94% Q2 2026 Aug 12, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History Added to 85,330 325 0.01% 0.01% 45 +15,000 21.33% Q2 2026 Aug 14, 2026
Nuveen, LLC History Added to 72,610 277 0.0% 0.0% 46 +8,750 13.7% Q2 2026 Aug 11, 2026
TWO SIGMA INVESTMENTS, LP History Added to 69,652 266 0.0% 0.0% 47 +31,814 84.08% Q2 2026 Aug 14, 2026
FMR LLC History Added to 68,200 260 0.0% 0.0% 48 +11,105 19.45% Q2 2026 Aug 13, 2026
XTX Topco Ltd History Added to 63,948 244 0.0% 0.01% 49 +5,147 8.75% Q2 2026 Aug 14, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Reduced 63,280 241 0.0% 0.0% 51 -109,446 -63.36% Q2 2026 Aug 14, 2026
RHUMBLINE ADVISERS History Added to 63,245 241 0.0% 0.0% 50 +31,170 97.18% Q2 2026 Aug 11, 2026
Assenagon Asset Management S.A. History Reduced 59,954 229 0.0% 0.0% 53 -507,667 -89.44% Q2 2026 Jul 08, 2026
TRUIST FINANCIAL CORP History No change 60,000 229 0.0% 0.0% 52 0 0.0% Q2 2026 Jul 28, 2026
Trexquant Investment LP History Added to 59,616 227 0.0% 0.0% 54 +41,683 232.44% Q2 2026 Aug 14, 2026
DEUTSCHE BANK AG\ History Added to 57,713 220 0.0% 0.0% 55 +3,738 6.93% Q2 2026 Aug 07, 2026
ALPS ADVISORS INC History Added to 57,041 217 0.0% 0.0% 56 +13,012 29.55% Q2 2026 Jul 29, 2026
AMERIPRISE FINANCIAL INC History New 56,267 214 0.0% 57 +56,267 New Q2 2026 Aug 14, 2026
WELLS FARGO & COMPANY/MN History Added to 54,596 208 0.0% 0.0% 58 +23,899 77.85% Q2 2026 Aug 14, 2026
PRUDENTIAL FINANCIAL INC History Reduced 50,730 193 0.0% 0.0% 59 -68,800 -57.56% Q2 2026 Aug 12, 2026
NANO CAP NEW MILLENNIUM GROWTH FUND L P History Added to 50,000 191 0.15% 0.18% 60 +13,500 36.99% Q2 2026 Aug 14, 2026
Alyeska Investment Group, L.P. History Reduced 39,726 151 0.0% 0.01% 61 -310,274 -88.65% Q2 2026 Aug 14, 2026
Quadrature Capital Ltd History New 39,319 150 0.0% 62 +39,319 New Q2 2026 Aug 06, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Added to 38,483 148 0.0% 0.0% 63 +2,177 6.0% Q2 2026 Aug 14, 2026
Marex Group Ltd History Reduced 35,250 134 0.0% 0.0% 64 -20,000 -36.2% Q2 2026 Aug 14, 2026
WINTON GROUP Ltd History Added to 32,800 125 0.0% 0.01% 65 +4,700 16.73% Q2 2026 Aug 07, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO History New 29,700 113 0.0% 66 +29,700 New Q2 2026 Aug 17, 2026
Russell Investments Group, Ltd. History Added to 28,469 108 0.0% 0.0% 68 +25,793 963.86% Q2 2026 Aug 06, 2026
MetLife Investment Management, LLC History Reduced 28,378 108 0.0% 0.0% 67 -398 -1.38% Q2 2026 Aug 13, 2026
Invesco Ltd. History Added to 26,856 102 0.0% 0.0% 69 +8,895 49.52% Q2 2026 Aug 14, 2026
JPMORGAN CHASE & CO History Added to 22,608 94 0.0% 0.0% 70 +1,118 5.2% Q2 2026 Aug 12, 2026
ALLIANCEBERNSTEIN L.P. History New 18,040 93 0.0% 71 +18,040 New Q2 2026 Aug 14, 2026
CITIGROUP INC History Added to 24,145 92 0.0% 0.0% 72 +9,669 66.79% Q2 2026 Aug 03, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Reduced 24,095 92 0.0% 0.0% 73 -6 -0.02% Q2 2026 Aug 14, 2026
Jain Global LLC History New 21,000 80 0.0% 74 +21,000 New Q2 2026 Aug 14, 2026
Vanguard Global Advisers, LLC History Reduced 20,127 76 0.0% 0.0% 75 -32,472 -61.74% Q2 2026 Aug 13, 2026
PRELUDE CAPITAL MANAGEMENT, LLC History New 19,613 74 0.01% 76 +19,613 New Q2 2026 Aug 14, 2026
EntryPoint Capital, LLC History New 19,286 73 0.02% 78 +19,286 New Q2 2026 Aug 13, 2026
LPL Financial LLC History Reduced 19,130 73 0.0% 0.0% 77 -17,000 -47.05% Q2 2026 Aug 07, 2026
BARCLAYS PLC History Reduced 18,607 71 0.0% 0.0% 79 -29,655 -61.45% Q2 2026 Aug 14, 2026
Squarepoint Ops LLC History New 18,124 69 0.0% 80 +18,124 New Q2 2026 Aug 14, 2026
IEQ CAPITAL, LLC History New 17,929 68 0.0% 81 +17,929 New Q2 2026 Aug 11, 2026
Police & Firemen's Retirement System of New Jersey History No change 17,569 67 0.0% 0.0% 82 0 0.0% Q2 2026 Jul 23, 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE History Added to 14,878 56 0.0% 0.0% 83 +1,330 9.82% Q2 2026 Sep 09, 2026
INTECH INVESTMENT MANAGEMENT LLC History Reduced 13,562 51 0.0% 0.0% 84 -227 -1.65% Q2 2026 Aug 10, 2026
Mariner, LLC History New 11,899 45 0.0% 85 +11,899 New Q2 2026 Aug 13, 2026
VOYA INVESTMENT MANAGEMENT LLC History New 11,469 43 0.0% 86 +11,469 New Q2 2026 Aug 12, 2026
D. E. Shaw & Co., Inc. History New 11,113 42 0.0% 88 +11,113 New Q2 2026 Aug 14, 2026
COMMONWEALTH EQUITY SERVICES, LLC History No change 11,000 42 0.0% 0.0% 87 0 0.0% Q2 2026 Jul 29, 2026
Corient Private Wealth LP History New 10,690 40 0.0% 89 +10,690 New Q2 2026 Aug 27, 2026
Essential Partners LLC History Reduced 9,802 37 0.02% 0.02% 90 -70 -0.71% Q2 2026 Aug 10, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 7,900 30 0.0% 0.0% 91 0 0.0% Q2 2026 Jul 29, 2026
CWM, LLC History No change 5,846 30 0.0% 0.0% 92 0 0.0% Q1 2026 May 14, 2026
ROYAL BANK OF CANADA History Added to 7,763 29 0.0% 0.0% 93 +4,263 121.8% Q2 2026 Aug 14, 2026
BNP PARIBAS FINANCIAL MARKETS History Reduced 7,536 28 0.0% 0.0% 94 -3,471 -31.53% Q2 2026 Aug 13, 2026
Tower Research Capital LLC (TRC) History Added to 4,990 19 0.0% 0.0% 95 +387 8.41% Q2 2026 Aug 11, 2026
Legal & General Group Plc History No change 4,490 17 0.0% 0.0% 96 0 0.0% Q2 2026 Aug 14, 2026
Ameritas Investment Partners, Inc. History No change 3,298 12 0.0% 0.0% 97 0 0.0% Q2 2026 Aug 13, 2026
Arax Advisory Partners History New 1,671 6 0.0% 98 +1,671 New Q2 2026 Aug 10, 2026
Sterling Capital Management LLC History Reduced 1,055 4 0.0% 0.0% 99 -648 -38.05% Q2 2026 Jul 28, 2026
State of Wyoming History New 960 3 0.0% 100 +960 New Q2 2026 Aug 06, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Reduced 720 2 0.0% 0.0% 101 -2,091 -74.39% Q2 2026 Aug 24, 2026
GAMMA Investing LLC History Added to 732 2 0.0% 0.0% 102 +155 26.86% Q2 2026 Jul 07, 2026
SIMPLEX TRADING, LLC History Reduced 339 1 0.0% 0.0% 104 -4,110 -92.38% Q2 2026 Aug 12, 2026
JONES FINANCIAL COMPANIES LLLP History New 402 1 0.0% 107 +402 New Q2 2026 Aug 14, 2026
Allworth Financial LP History Added to 371 1 0.0% 105 +288 346.99% Q2 2026 Aug 11, 2026
EverSource Wealth Advisors, LLC History Added to 269 1 0.0% 106 +139 106.92% Q2 2026 Jul 24, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History No change 451 1 0.0% 0.0% 103 0 0.0% Q2 2026 Aug 13, 2026
AIGH Capital Management LLC History Closed out 0 0 1.15% -1,622,733 -100.0% Q2 2026 Aug 07, 2026
Patient Square Capital LP History Closed out 0 0 0.95% -1,030,846 -100.0% Q2 2026 Aug 12, 2026
Burkehill Global Management, LP History Closed out 0 0 0.12% -450,000 -100.0% Q2 2026 Aug 14, 2026
ExodusPoint Capital Management, LP History Closed out 0 0 0.0% -116,305 -100.0% Q2 2026 Aug 14, 2026
FOX RUN MANAGEMENT, L.L.C. History Closed out 0 0 0.03% -35,965 -100.0% Q2 2026 Aug 04, 2026
Almanack Investment Partners, LLC. History Closed out 0 0 0.02% -23,782 -100.0% Q2 2026 Jul 30, 2026
Engineers Gate Manager LP History Closed out 0 0 0.0% -21,200 -100.0% Q2 2026 Aug 14, 2026
BAILARD, INC. History Closed out 0 0 0.0% -18,617 -100.0% Q2 2026 Jul 30, 2026
AXQ CAPITAL, LP History Closed out 0 0 0.01% -13,002 -100.0% Q2 2026 Aug 06, 2026
Cerity Partners LLC History Closed out 0 0 0.0% -12,748 -100.0% Q2 2026 Aug 14, 2026
TORONTO DOMINION BANK History Closed out 0 0 0.0% -12,470 -100.0% Q2 2026 Aug 14, 2026
Virtu Financial LLC History Closed out 0 0 0.0% -10,212 -100.0% Q2 2026 Aug 13, 2026
NISA INVESTMENT ADVISORS, LLC History Closed out 0 0 0.0% -4,800 -100.0% Q2 2026 Aug 10, 2026
GROUP ONE TRADING LLC History Reduced 14 0 0.0% -1,283 -98.92% Q2 2026 Aug 13, 2026
FNY Investment Advisers, LLC History Closed out 0 0 -150 -100.0% Q2 2026 Jul 08, 2026
MAI Capital Management History Closed out 0 0 -148 -100.0% Q2 2026 Aug 14, 2026
Aspect Partners, LLC History Added to 230 0 +124 116.98% Q2 2026 Jul 16, 2026
Caitong International Asset Management Co., Ltd History Added to 108 0 +106 5300.0% Q2 2026 Aug 04, 2026
Basecamp Wealth Advisors LLC History Closed out 0 0 -82 -100.0% Q2 2026 Aug 14, 2026
EASTERN BANK History New 71 0 +71 New Q2 2026 Jul 01, 2026
True Wealth Design, LLC History Added to 52 0 +28 116.67% Q2 2026 Jul 16, 2026
Farther Finance Advisors, LLC History Reduced 92 0 -25 -21.37% Q2 2026 Jul 17, 2026
SJS Investment Consulting Inc. History Added to 20 0 +12 150.0% Q2 2026 Jul 22, 2026
ROTHSCHILD INVESTMENT LLC History Added to 51 0 +8 18.6% Q2 2026 Aug 06, 2026
Root Financial Partners, LLC History Closed out 0 0 -5 -100.0% Q2 2026 Jul 29, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Reduced 117 0 -4 -3.31% Q2 2026 Aug 07, 2026
JPL Wealth Management, LLC History New 4 0 +4 New Q2 2026 Aug 13, 2026
Clearstead Advisors, LLC History New 3 0 +3 New Q2 2026 Aug 06, 2026
IFP Advisors, Inc History New 2 0 +2 New Q2 2026 Jul 20, 2026
Wealth Preservation Advisors, LLC History Closed out 0 0 -1 -100.0% Q2 2026 Aug 14, 2026
Sunbelt Securities, Inc. History No change 12 0 0 0.0% Q1 2026 May 15, 2026
OSAIC HOLDINGS, INC. History No change 100 0 0 0.0% Q2 2026 Aug 14, 2026
SBI Securities Co., Ltd. History No change 103 0 0 0.0% Q2 2026 Jul 22, 2026