PSP Research LLC - Stock Holdings in 13F Filings (SEC)
Updated on March 15, 2026.
Based on 13F Filings filed with the SEC on February 6, 2026, for the 2025 Q4 period, PSP Research LLC held in its portfolio 85 assets valued at $114,419,671 (i.e. $114.42M).
The most valuable assets in the portfolio included: ISHARES TR ($70.27M), PRAXIS PRECISION MEDICINES I ($584.17K), and TRAVERE THERAPEUTICS INC ($583.54K).
The chart below shows the top 10 valuable assets, and the table below shows the top 85 valuable assets.
You can see similar for other investment managers.
Related Topics: SEC Topic List.
Data Source: SEC.
PSP Research LLC - Stock Holdings in 13F Filings (SEC)
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| Name of Issuer | No. of Shares | Value ($) | Class |
|---|---|---|---|
| ISHARES TR | 700000 | 70266000 | 0-3 MNTH TREASRY |
| PRAXIS PRECISION MEDICINES I | 1982 | 584175 | COM NEW |
| TRAVERE THERAPEUTICS INC | 15272 | 583543 | COM |
| TYRA BIOSCIENCES INC | 21853 | 574515 | COM |
| PHARVARIS N V | 20511 | 569180 | COM |
| JAZZ PHARMACEUTICALS PLC | 3258 | 553860 | SHS USD |
| CELLDEX THERAPEUTICS INC NEW | 20368 | 553195 | COM NEW |
| CG ONCOLOGY INC | 13293 | 551925 | COM |
| BELITE BIO INC | 3443 | 550742 | SPONSORED ADS |
| ASCENDIS PHARMA A/S | 2579 | 549946 | SPONSORED ADR |
| APELLIS PHARMACEUTICALS INC | 21866 | 549274 | COM |
| TERNS PHARMACEUTICALS INC | 13560 | 547824 | COM |
| REVOLUTION MEDICINES INC | 6872 | 547355 | COM |
| CENTESSA PHARMACEUTICALS PLC | 21879 | 547194 | SPONSORED ADS |
| BRIDGEBIO PHARMA INC | 7140 | 546139 | COM |
| NURIX THERAPEUTICS INC | 28713 | 544686 | COM |
| ARCUTIS BIOTHERAPEUTICS INC | 18716 | 543513 | COM |
| KODIAK SCIENCES INC | 19418 | 542927 | COM |
| IMMUNOME INC | 25245 | 542263 | COM |
| AURINIA PHARMACEUTICALS INC | 33953 | 541550 | COM |
| MIRUM PHARMACEUTICALS INC | 6854 | 541397 | COM |
| HALOZYME THERAPEUTICS INC | 8026 | 540150 | COM |
| EYEPOINT INC | 29530 | 539513 | COM NEW |
| ALKERMES PLC | 19280 | 539454 | SHS |
| IONIS PHARMACEUTICALS INC | 6800 | 537948 | COM |
| MINERALYS THERAPEUTICS INC | 14818 | 537745 | COM |
| ARCELLX INC | 8224 | 536205 | COMMON STOCK |
| PTC THERAPEUTICS INC | 7046 | 535214 | COM |
| ZYMEWORKS INC | 20312 | 534815 | COM |
| SUPERNUS PHARMACEUTICALS INC | 10758 | 534673 | COM |
| PROTAGONIST THERAPEUTICS INC | 6121 | 534608 | COM |
| HARMONY BIOSCIENCES HLDGS IN | 14283 | 534470 | COM |
| ROIVANT SCIENCES LTD | 24621 | 534276 | SHS |
| ROYALTY PHARMA PLC | 13826 | 534237 | SHS CLASS A |
| AMYLYX PHARMACEUTICALS INC | 44223 | 534214 | COM |
| LIQUIDIA CORPORATION | 15485 | 534078 | COM NEW |
| TARSUS PHARMACEUTICALS INC | 6519 | 533776 | COM |
| PALVELLA THERAPEUTICS INC NE | 5084 | 532142 | COM |
| RAPPORT THERAPEUTICS INC | 17506 | 531132 | COM |
| TG THERAPEUTICS INC | 17807 | 530827 | COM |
| INSMED INC | 3049 | 530648 | COM PAR $.01 |
| LEGEND BIOTECH CORP | 24397 | 530391 | SPONSORED ADS |
| ARGENX SE | 630 | 529799 | SPONSORED ADR |
| NEUROCRINE BIOSCIENCES INC | 3734 | 529593 | COM |
| NUVALENT INC | 5261 | 529204 | COM |
| INCYTE CORP | 5350 | 528420 | COM |
| CYTOKINETICS INC | 8313 | 528208 | COM NEW |
| VIRIDIAN THERAPEUTICS INC | 16967 | 528013 | COM |
| ACADIA PHARMACEUTICALS INC | 19766 | 527950 | COM |
| WAVE LIFE SCIENCES LTD | 31040 | 527680 | SHS |
| STOKE THERAPEUTICS INC | 16621 | 527551 | COM |
| APOGEE THERAPEUTICS INC | 6984 | 527152 | COM |
| CRINETICS PHARMACEUTICALS IN | 11316 | 526760 | COM |
| UNITED THERAPEUTICS CORP DEL | 1080 | 526230 | COM |
| MAZE THERAPEUTICS INC | 12672 | 525001 | COM |
| DIANTHUS THERAPEUTICS INC | 12725 | 524397 | COM |
| DENALI THERAPEUTICS INC | 31762 | 524391 | COM |
| ALNYLAM PHARMACEUTICALS INC | 1318 | 524103 | COM |
| EXELIXIS INC | 11948 | 523681 | COM |
| XENON PHARMACEUTICALS INC | 11678 | 523408 | COM |
| NEWAMSTERDAM PHARMA COMPANY | 14920 | 523394 | ORDINARY SHARES |
| CELCUITY INC | 5244 | 523037 | COM |
| KINIKSA PHARMACEUTICALS INTL | 12655 | 522019 | ORD SHS CL A |
| BIOMARIN PHARMACEUTICAL INC | 8772 | 521320 | COM |
| OCULAR THERAPEUTIX INC | 42853 | 520235 | COM |
| MADRIGAL PHARMACEUTICALS INC | 892 | 519447 | COM |
| SYNDAX PHARMACEUTICALS INC | 24716 | 519283 | COM |
| SPYRE THERAPEUTICS INC | 15840 | 518918 | COM NEW |
| VIKING THERAPEUTICS INC | 14714 | 517639 | COM |
| IMMUNOVANT INC | 20305 | 516153 | COM |
| BEAM THERAPEUTICS INC | 18334 | 508218 | COM |
| RHYTHM PHARMACEUTICALS INC | 4738 | 507156 | COM |
| VERA THERAPEUTICS INC | 9996 | 506197 | CL A |
| INHIBRX BIOSCIENCES INC | 6389 | 504731 | COM |
| CRISPR THERAPEUTICS AG | 9580 | 502375 | NAMEN AKT |
| IMMUNOCORE HLDGS PLC | 14424 | 500657 | ADS |
| KYMERA THERAPEUTICS INC | 6348 | 493938 | COM |
| UPSTREAM BIO INC | 17634 | 478763 | COM |
| OLEMA PHARMACEUTICALS INC | 19063 | 476575 | COM |
| COGENT BIOSCIENCES INC | 13233 | 470036 | COM |
| STRUCTURE THERAPEUTICS INC | 6719 | 467306 | SPONSORED ADS |
| MIND MEDICINE MINDMED INC | 34841 | 466521 | COM NEW |
| ARROWHEAD PHARMACEUTICALS IN | 6689 | 444083 | COM |
| ALUMIS INC | 43769 | 427185 | COM |
| DYNE THERAPEUTICS INC | 21535 | 421225 | COM |