FIRST TRACKS BIOTHERAPEUTICS (TRAX) Institutional Shareholders
FIRST TRACKS BIOTHERAPEUTICS (TRAX) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $630.25M in TRAX holdings during the latest filing period.
Ecor1 Capital, Llc is currently the largest disclosed institutional shareholder of TRAX tracked by InsiderSet, reporting ownership valued at approximately $63.87M 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 $122.54M, representing an estimated gain of +91.85% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 57% of the total disclosed TRAX value among the investors covered in this analysis. Major shareholders include Ecor1 Capital, Llc, Tcg Crossover Management, Llc, Fmr Llc, and several other long-term asset managers with concentrated positions in FIRST TRACKS BIOTHERAPEUTICS (TRAX).
This page ranks the largest institutional TRAX 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
142
Total Reported Value
$630.25M
Largest Holder
Ecor1 Capital, Llc
Largest Position
$63.87M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
144
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Ecor1 Capital, Llc | 3.17% | 3,174,519 | $63,871,322 | $122,536,433 | +$58,665,111 | +91.85% | |
| Tcg Crossover Management, Llc | 1.40% | 2,895,304 | $58,253,516 | $111,758,734 | +$53,505,218 | +91.85% | |
| Fmr Llc | 0.00% | 2,054,127 | $41,329,045 | $79,289,302 | +$37,960,257 | +91.85% | |
| Affinity Asset Advisors, Llc | 2.00% | 2,032,012 | $40,884,081 | $78,435,663 | +$37,551,582 | +91.85% | |
| Blackrock, Inc. | 0.00% | 1,963,541 | $39,506,446 | $75,792,683 | +$36,286,237 | +91.85% | |
| Trails Edge Capital Partners, Lp | 4.84% | 1,514,000 | $30,461,680 | $58,440,400 | +$27,978,720 | +91.85% | |
| Vanguard Capital Management Llc | 0.00% | 1,451,909 | $29,212,409 | $56,043,687 | +$26,831,278 | +91.85% | |
| Vestal Point Capital, Lp | 0.48% | 1,013,000 | $20,381,560 | $39,101,800 | +$18,720,240 | +91.85% | |
| Woodline Partners Lp | 0.06% | 917,176 | $18,453,581 | $35,402,994 | +$16,949,413 | +91.85% | |
| Sanofi | 3.10% | 821,917 | $16,536,970 | $31,725,996 | +$15,189,026 | +91.85% | |
| Morgan Stanley | 0.00% | 781,534 | $15,724,464 | $30,167,212 | +$14,442,748 | +91.85% | |
| 683 Capital Management, Llc | 1.39% | 750,000 | $15,090,001 | $28,950,000 | +$13,859,999 | +91.85% | |
| Adage Capital Partners Gp, L.L.C. | 0.02% | 729,000 | $14,667,480 | $28,139,400 | +$13,471,920 | +91.85% | |
| Balyasny Asset Management L.P. | 0.03% | 714,948 | $14,384,754 | $27,596,993 | +$13,212,239 | +91.85% | |
| Geode Capital Management, Llc | 0.00% | 702,087 | $14,128,648 | $27,100,558 | +$12,971,910 | +91.81% | |
| Bank Of America Corp | 0.00% | 647,962 | $13,036,996 | $25,011,333 | +$11,974,337 | +91.85% | |
| Stempoint Capital Lp | 2.17% | 622,723 | $12,529,187 | $24,037,108 | +$11,507,921 | +91.85% | |
| Palo Alto Investors Lp | 1.68% | 603,489 | $12,142,199 | $23,294,675 | +$11,152,476 | +91.85% | |
| Sofinnova Investments, Inc. | 0.61% | 565,199 | $11,371,804 | $21,816,681 | +$10,444,877 | +91.85% | |
| Vanguard Portfolio Management Llc | 0.00% | 546,992 | $11,005,479 | $21,113,891 | +$10,108,412 | +91.85% | |
| Goldman Sachs Group Inc | 0.00% | 487,213 | $9,802,725 | $18,806,422 | +$9,003,697 | +91.85% | |
| Point72 Asset Management, L.P. | 0.01% | 408,330 | $8,215,600 | $15,761,538 | +$7,545,938 | +91.85% | |
| Ubs Group Ag | 0.00% | 310,886 | $6,255,026 | $12,000,200 | +$5,745,174 | +91.85% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 299,500 | $6,025,940 | $11,560,700 | +$5,534,760 | +91.85% | |
| Federated Hermes, Inc. | 0.01% | 290,000 | $5,834,800 | $11,194,000 | +$5,359,200 | +91.85% | |
| Ally Bridge Group (Ny) Llc | 7.37% | 284,287 | $5,719,854 | $10,973,478 | +$5,253,624 | +91.85% | |
| Charles Schwab Investment Management Inc | 0.00% | 256,873 | $5,168,285 | $9,915,298 | +$4,747,013 | +91.85% | |
| Nantahala Capital Management, Llc | 0.30% | 250,000 | $5,030,000 | $9,650,000 | +$4,620,000 | +91.85% | |
| Granahan Investment Management, Llc | 0.17% | 238,304 | $4,794,676 | $9,198,534 | +$4,403,858 | +91.85% | |
| Apis Capital Advisors, Llc | 0.44% | 226,000 | $4,547,120 | $8,723,600 | +$4,176,480 | +91.85% | |
| Fred Alger Management, Llc | 0.01% | 218,400 | $4,394,208 | $8,430,240 | +$4,036,032 | +91.85% | |
| Northern Trust Corp | 0.00% | 201,096 | $4,046,051 | $7,762,306 | +$3,716,255 | +91.85% | |
| Ameriprise Financial Inc | 0.00% | 193,183 | $3,886,842 | $7,456,864 | +$3,570,022 | +91.85% | |
| Vanguard Fiduciary Trust Co | 0.00% | 191,220 | $3,847,346 | $7,381,092 | +$3,533,746 | +91.85% | |
| Citadel Advisors Llc | 0.00% | 168,790 | $3,396,055 | $6,515,294 | +$3,119,239 | +91.85% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | 164,793 | $3,315,635 | $6,361,010 | +$3,045,375 | +91.85% | |
| Marshall Wace, Llp | 0.00% | 163,851 | $3,296,682 | $6,324,649 | +$3,027,967 | +91.85% | |
| D. E. Shaw & Co., Inc. | 0.00% | 128,130 | $2,577,976 | $4,945,818 | +$2,367,842 | +91.85% | |
| Rockefeller Capital Management L.P. | 0.00% | 116,939 | $2,352,813 | $4,513,845 | +$2,161,032 | +91.85% | |
| Jain Global Llc | 0.02% | 98,956 | $1,990,995 | $3,819,702 | +$1,828,707 | +91.85% | |
| Nomura Asset Management International Inc. | 0.00% | 93,732 | $1,886,000 | $3,618,055 | +$1,732,055 | +91.84% | |
| Financial Enhancement Group Llc | 0.18% | 74,450 | $1,497,934 | $2,873,770 | +$1,375,836 | +91.85% | |
| Adar1 Capital Management, Llc | 0.07% | 71,910 | $1,446,829 | $2,775,726 | +$1,328,897 | +91.85% | |
| Invesco Ltd. | 0.00% | 71,014 | $1,428,801 | $2,741,140 | +$1,312,339 | +91.85% | |
| Bank Of New York Mellon Corp | 0.00% | 69,813 | $1,404,637 | $2,694,782 | +$1,290,145 | +91.85% | |
| Norges Bank | 0.00% | 69,100 | $1,390,292 | $2,667,260 | +$1,276,968 | +91.85% | |
| Opaleye Management Inc. | 0.12% | 65,000 | $1,307,800 | $2,509,000 | +$1,201,200 | +91.85% | |
| Quantinno Capital Management Lp | 0.00% | 62,494 | $1,257,379 | $2,412,268 | +$1,154,889 | +91.85% | |
| Deutsche Bank Ag\ | 0.00% | 62,117 | $1,249,794 | $2,397,716 | +$1,147,922 | +91.85% | |
| Prudential Financial Inc | 0.00% | 60,940 | $1,226,113 | $2,352,284 | +$1,126,171 | +91.85% |
Frequently asked questions about TRAX
Who owns the most TRAX stock?
The largest holders of TRAX are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for FIRST TRACKS BIOTHERAPEUTICS (TRAX).
Is TRAX widely held by superinvestors?
Many widely followed stocks like TRAX appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly TRAX is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.