PLRX Institutional Ownership & Shareholders
PLIANT THERAPEUTICS INC (PLRX) is currently held by 83 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $54.44M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Tang Capital Management Llc is currently the largest disclosed institutional shareholder of PLRX tracked by InsiderSet, reporting ownership valued at approximately $7.00M 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 $5.15M, representing an estimated loss of -26.39% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 59% of the total disclosed PLRX value among the investors covered in this analysis. Major shareholders include Tang Capital Management Llc, Adar1 Capital Management, Llc, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in PLIANT THERAPEUTICS INC (PLRX).
This page ranks the largest institutional PLRX 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
83
Total Reported Value
$54.44M
Largest Holder
Tang Capital Management Llc
Largest Position
$7.00M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
116
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Tang Capital Management Llc | 0.32% | 6,141,261 | $7,001,038 | $5,153,746 | -$1,847,292 | -26.39% | |
| Adar1 Capital Management, Llc | 0.30% | 5,509,724 | $6,281,085 | $4,623,760 | -$1,657,325 | -26.39% | |
| Vanguard Capital Management Llc | 0.00% | 2,440,351 | $2,782,000 | $2,047,943 | -$734,057 | -26.39% | |
| Acadian Asset Management Llc | 0.00% | 2,416,508 | $2,747,000 | $2,027,934 | -$719,066 | -26.18% | |
| Two Sigma Investments, Lp | 0.00% | 2,262,832 | $2,579,628 | $1,898,969 | -$680,659 | -26.39% | |
| Citadel Advisors Llc | 0.00% | 2,142,226 | $2,442,138 | $1,797,756 | -$644,382 | -26.39% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 2,049,874 | $2,336,856 | $1,720,254 | -$616,602 | -26.39% |
| Monaco Asset Management Sam | 0.82% | 1,938,747 | $2,210,172 | $1,626,996 | -$583,176 | -26.39% | |
| Lynx1 Capital Management Lp | 0.24% | 1,798,070 | $2,049,800 | $1,508,940 | -$540,860 | -26.39% | |
| Bml Capital Management, Llc | 1.01% | 1,546,137 | $1,762,596 | $1,297,518 | -$465,078 | -26.39% | |
| Prosight Management, Lp | 0.27% | 1,370,233 | $1,562,066 | $1,149,900 | -$412,166 | -26.39% | |
| Woodline Partners Lp | 0.00% | 1,296,534 | $1,478,049 | $1,088,051 | -$389,998 | -26.39% | |
| Blackrock, Inc. | 0.00% | 1,151,214 | $1,312,384 | $966,099 | -$346,285 | -26.39% | |
| Peapod Lane Capital Llc | 0.98% | 1,214,538 | $1,311,701 | $1,019,240 | -$292,461 | -22.30% | |
| Ikarian Capital, Llc | 0.19% | 1,000,000 | $1,140,000 | $839,200 | -$300,800 | -26.39% | |
| Eversept Partners, Lp | 0.06% | 891,425 | $1,016,224 | $748,084 | -$268,140 | -26.39% | |
| Marshall Wace, Llp | 0.00% | 835,124 | $952,041 | $700,836 | -$251,205 | -26.39% | |
| Redmile Group, Llc | 0.06% | 772,126 | $880,224 | $647,968 | -$232,256 | -26.39% | |
| Jpmorgan Chase & Co | 0.00% | 681,647 | $783,894 | $572,038 | -$211,856 | -27.03% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 643,120 | $733,157 | $539,706 | -$193,451 | -26.39% | |
| Geode Capital Management, Llc | 0.00% | 578,577 | $659,954 | $485,542 | -$174,412 | -26.43% | |
| Ubs Group Ag | 0.00% | 571,760 | $651,806 | $479,821 | -$171,985 | -26.39% | |
| Millennium Management Llc | 0.00% | 559,447 | $637,770 | $469,488 | -$168,282 | -26.39% | |
| Bridgeway Capital Management, Llc | 0.01% | 553,630 | $631,138 | $464,606 | -$166,532 | -26.39% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 536,081 | $611,132 | $449,879 | -$161,253 | -26.39% | |
| Bessemer Group Inc | 0.00% | 532,079 | $606,000 | $446,521 | -$159,479 | -26.32% | |
| Dafna Capital Management Llc | 0.11% | 487,000 | $555,180 | $408,690 | -$146,490 | -26.39% | |
| Xtx Topco Ltd | 0.01% | 440,844 | $502,562 | $369,956 | -$132,606 | -26.39% | |
| Laurion Capital Management Lp | 0.03% | 412,796 | $445,820 | $346,418 | -$99,402 | -22.30% | |
| Torno Capital, Llc | 0.19% | 350,000 | $441,000 | $293,720 | -$147,280 | -33.40% | |
| Vanguard Fiduciary Trust Co | 0.00% | 341,751 | $389,596 | $286,797 | -$102,799 | -26.39% | |
| Boothbay Fund Management, Llc | 0.01% | 303,000 | $345,420 | $254,278 | -$91,142 | -26.39% | |
| Morgan Stanley | 0.00% | 298,976 | $340,833 | $250,901 | -$89,932 | -26.39% | |
| Sei Investments Co | 0.00% | 297,291 | $338,909 | $249,487 | -$89,422 | -26.39% | |
| Verdad Advisers, Lp | 0.31% | 281,343 | $320,731 | $236,103 | -$84,628 | -26.39% | |
| Arrowmark Colorado Holdings Llc | 0.01% | 281,189 | $320,555 | $235,974 | -$84,581 | -26.39% | |
| Nano Cap New Millennium Growth Fund L P | 0.24% | 275,000 | $313,500 | $230,780 | -$82,720 | -26.39% | |
| State Street Corp | 0.00% | 253,418 | $288,897 | $212,668 | -$76,229 | -26.39% | |
| Stonepine Capital Management, Llc | 0.20% | 230,538 | $262,813 | $193,467 | -$69,346 | -26.39% | |
| Rangeley Capital, Llc | 0.24% | 225,000 | $256,500 | $188,820 | -$67,680 | -26.39% | |
| Goldman Sachs Group Inc | 0.00% | 208,585 | $237,787 | $175,045 | -$62,742 | -26.39% | |
| Highmark Wealth Management Llc | 0.06% | 166,224 | $189,495 | $139,495 | -$50,000 | -26.39% | |
| Gsa Capital Partners Llp | 0.01% | 162,206 | $185,000 | $136,123 | -$48,877 | -26.42% | |
| Vanguard Portfolio Management Llc | 0.00% | 153,712 | $175,232 | $128,995 | -$46,237 | -26.39% | |
| Jane Street Group, Llc | 0.00% | 129,951 | $148,144 | $109,055 | -$39,089 | -26.39% | |
| Northern Trust Corp | 0.00% | 125,060 | $142,568 | $104,950 | -$37,618 | -26.39% | |
| Algert Global Llc | 0.00% | 123,402 | $140,678 | $103,559 | -$37,119 | -26.39% | |
| Osaic Holdings, Inc. | 0.00% | 114,924 | $131,013 | $96,444 | -$34,569 | -26.39% | |
| Invesco Ltd. | 0.00% | 104,678 | $119,333 | $87,846 | -$31,487 | -26.39% | |
| Dimensional Fund Advisors Lp | 0.00% | 99,773 | $113,779 | $83,730 | -$30,049 | -26.41% |
Frequently asked questions about PLRX
Who are the largest institutional holders of PLRX?
The largest institutional holders of PLRX reported in the latest SEC Form 13F filings include Tang Capital Management Llc, Adar1 Capital Management, Llc, Vanguard Capital Management Llc, Acadian Asset Management Llc, and Two Sigma Investments, Lp. InsiderSet ranks institutional holders by their latest reported PLRX position.
What is PLRX institutional ownership?
This page tracks PLRX positions reported by institutional investment managers through SEC Form 13F. PLIANT THERAPEUTICS INC (PLRX) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own PLRX?
InsiderSet currently tracks 83 institutional managers reporting PLRX 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 PLRX shareholders.
How much PLRX stock do institutions own?
Institutional investment managers disclosed approximately $54.44M in PLRX holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was PLRX institutional ownership last updated?
The latest PLRX 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 PLRX 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 PLRX position after the reporting date.
Are institutions buying or selling PLRX?
Institutional buying and selling can be analyzed by comparing PLRX positions across consecutive 13F reporting periods. InsiderSet's PLRX Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View PLRX ownership changes.
How has PLRX institutional ownership changed over time?
InsiderSet tracks PLRX institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.