PSP Research LLC
13F Reported Value
ⓘ$187.9M
Holdings
75
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
PSP Research LLC disclosed 75 positions worth $187.9M in its Form 13F-HR for Q2 2026. During the quarter the fund opened 10 new positions and exited 14 — including a new stake in $LQDA and a full exit from $SERA. The portfolio is most concentrated in Other (85.5% of disclosed assets). All figures are sourced directly from PSP Research LLC’s Form 13F-HR filing with the SEC under CIK 2106939.
Sector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
SPDR SERIES TRUST - ST STR SP BIOT
—Quality
$90.2M570,000 shISHARES TR - 0-3 MTH TREASURY
—Quality
$70.5M700,000 sh- —
Quality
$616.8K11,000 sh - 6.4
Quality
$606.5K25,000 sh - 77.4
Quality
$600.8K5,300 sh - —
Quality
$594.7K641 sh - —
Quality
$585.1K8,000 sh - —
Quality
$583.4K14,000 sh - 34.2
Quality
$567.6K17,000 sh - —
Quality
$559.5K30,000 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
| SPDR SERIES TRUST - ST STR SP BIOT | — | $90.2M | 570,000 |
| ISHARES TR - 0-3 MTH TREASURY | — | $70.5M | 700,000 |
 Royalty Pharma plc$RPRX | — | $616.8K | 11,000 |
 Nurix Therapeutics, Inc.$NRIX | 6.4 | $606.5K | 25,000 |
 INCYTE CORP$INCY | 77.4 | $600.8K | 5,300 |
 ARGENX SE$ARGX | — | $594.7K | 641 |
 Disc Medicine, Inc.$IRON | — | $585.1K | 8,000 |
 Rapport Therapeutics, Inc.$RAPP | — | $583.4K | 14,000 |
 Ultragenyx Pharmaceutical Inc.$RARE | 34.2 | $567.6K | 17,000 |
 Trevi Therapeutics, Inc.$TRVI | — | $559.5K | 30,000 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of PSP Research LLC's 75 positions.
Showing top 10 of 75 holdings.
Sector Allocation
Other
$160.7M
Healthcare
$27.1M
Technology
$143,000
Full Holdings — PSP Research LLC (Q2 2026)
All 75 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | — | SPDR SERIES TRUST - ST STR SP BIOT | $90.2M | 48.0% | +100% | — |
| 2 | — | ISHARES TR - 0-3 MTH TREASURY | $70.5M | 37.5% | +0% | — |
| 3 | $RPRX | Royalty Pharma plc | $616,770 | 0.3% | +0% | — |
| 4 | $NRIX | Nurix Therapeutics, Inc. | $606,500 | 0.3% | -13% | 6.4 |
| 5 | $INCY | INCYTE CORP | $600,808 | 0.3% | +0% | 77.4 |
| 6 | $ARGX | ARGENX SE | $594,701 | 0.3% | +0% | — |
| 7 | $IRON | Disc Medicine, Inc. | $585,120 | 0.3% | +0% | — |
| 8 | $RAPP | Rapport Therapeutics, Inc. | $583,380 | 0.3% | +0% | — |
| 9 | $RARE | Ultragenyx Pharmaceutical Inc. | $567,630 | 0.3% | -23% | 34.2 |
| 10 | $TRVI | Trevi Therapeutics, Inc. | $559,500 | 0.3% | +0% | — |
| 11 |  $GLUE | Monte Rosa Therapeutics, Inc. | $556,600 | 0.3% | -18% | 30.3 |
| 12 |  $TGTX | TG THERAPEUTICS, INC. | $549,400 | 0.3% | -23% | 69.3 |
| 13 |  $HALO | HALOZYME THERAPEUTICS, INC. | $547,890 | 0.3% | -13% | 77.2 |
| 14 |  $IONS | IONIS PHARMACEUTICALS INC | $539,172 | 0.3% | +0% | 23.4 |
| 15 |  $PHVS | Pharvaris N.V. | $518,700 | 0.3% | -25% | — |
| 16 |  $ARQT | Arcutis Biotherapeutics, Inc. | $516,534 | 0.3% | +0% | 62.9 |
| 17 |  $AUPH | Aurinia Pharmaceuticals Inc. | $509,100 | 0.3% | +0% | 75.2 |
| 18 |  $NBIX | NEUROCRINE BIOSCIENCES INC | $505,605 | 0.3% | -22% | 76.5 |
| 19 |  $IMVT | Immunovant, Inc. | $500,890 | 0.3% | -32% | — |
| 20 |  $ACAD | ACADIA PHARMACEUTICALS INC | $500,080 | 0.3% | +0% | 67.8 |
| 21 |  $PTCT | PTC THERAPEUTICS, INC. | $489,420 | 0.3% | +0% | 35.4 |
| 22 |  $CLDX | Celldex Therapeutics, Inc. | $483,730 | 0.3% | +0% | 8.4 |
| 23 |  $IMCR | Immunocore Holdings plc | $480,727 | 0.3% | +0% | — |
| 24 |  $DFTX | Definium Therapeutics, Inc. | $470,400 | 0.3% | -71% | — |
| 25 |  $COGT | Cogent Biosciences, Inc. | $464,400 | 0.3% | +0% | — |
| 26 |  $KYMR | Kymera Therapeutics, Inc. | $458,680 | 0.2% | -37% | 28.4 |
| 27 |  $DYN | Dyne Therapeutics, Inc. | $444,200 | 0.2% | +0% | — |
| 28 |  $ALNY | ALNYLAM PHARMACEUTICALS, INC. | $441,009 | 0.2% | +0% | 71.4 |
| 29 |  $TARS | Tarsus Pharmaceuticals, Inc. | $440,580 | 0.2% | +0% | 55 |
| 30 |  $SNDX | Syndax Pharmaceuticals Inc | $437,200 | 0.2% | +0% | 33.8 |
| 31 |  $EXEL | EXELIXIS, INC. | $435,280 | 0.2% | -33% | 76.2 |
| 32 |  $CRNX | Crinetics Pharmaceuticals, Inc. | $411,620 | 0.2% | +0% | 25.5 |
| 33 |  $NAMS | NewAmsterdam Pharma Co N.V. | $406,680 | 0.2% | -20% | — |
| 34 |  $ASND | Ascendis Pharma A/S | $400,080 | 0.2% | -40% | 44.8 |
| 35 |  $LQDA | Liquidia Corp | $398,650 | 0.2% | NEW | 78.3 |
| 36 |  $STOK | Stoke Therapeutics, Inc. | $392,640 | 0.2% | +0% | 24.9 |
| 37 |  $VKTX | Viking Therapeutics, Inc. | $390,100 | 0.2% | -33% | — |
| 38 |  $IMNM | Immunome Inc. | $381,420 | 0.2% | -10% | 25.3 |
| 39 |  $PTGX | Protagonist Therapeutics, Inc | $367,740 | 0.2% | +0% | 59.4 |
| 40 |  $HRMY | Harmony Biosciences Holdings, Inc. | $364,100 | 0.2% | -30% | 71.4 |
| 41 |  $ELVN | Enliven Therapeutics, Inc. | $355,250 | 0.2% | +0% | — |
| 42 |  $SYRE | Spyre Therapeutics, Inc. | $355,120 | 0.2% | -22% | — |
| 43 |  $NTLA | Intellia Therapeutics, Inc. | $338,400 | 0.2% | -26% | 19.9 |
| 44 |  $MDGL | MADRIGAL PHARMACEUTICALS, INC. | $322,170 | 0.2% | +0% | 40.7 |
| 45 |  $KNSA | Kiniksa Pharmaceuticals International, plc | $319,750 | 0.2% | -44% | — |
| 46 |  $ALKS | Alkermes plc. | $314,370 | 0.2% | +0% | — |
| 47 |  $TNGX | Tango Therapeutics, Inc. | $312,600 | 0.2% | -31% | 17.6 |
| 48 |  $ARDX | ARDELYX, INC. | $306,000 | 0.2% | -25% | 41.9 |
| 49 |  $VERA | Vera Therapeutics, Inc. | $300,370 | 0.2% | -30% | — |
| 50 |  $MIRM | Mirum Pharmaceuticals, Inc. | $292,675 | 0.2% | -50% | 35 |
| 51 |  $ORKA | Oruka Therapeutics, Inc. | $285,510 | 0.1% | -40% | — |
| 52 |  $SUPN | SUPERNUS PHARMACEUTICALS, INC. | $279,060 | 0.1% | +0% | 41.9 |
| 53 |  $CRSP | CRISPR Therapeutics AG | $272,700 | 0.1% | -47% | 9.7 |
| 54 |  $ZYME | Zymeworks Inc. | $261,400 | 0.1% | +0% | 8.7 |
| 55 |  $KRYS | Krystal Biotech, Inc. | $257,196 | 0.1% | NEW | 79.2 |
| 56 |  $CMPS | COMPASS Pathways plc | $254,700 | 0.1% | -75% | — |
| 57 |  $XENE | Xenon Pharmaceuticals Inc. | $253,512 | 0.1% | +0% | 24 |
| 58 |  $AXSM | Axsome Therapeutics, Inc. | $244,770 | 0.1% | -65% | 40.8 |
| 59 |  $AVBP | ArriVent BioPharma, Inc. | $244,604 | 0.1% | NEW | — |
| 60 |  $DNTH | Dianthus Therapeutics, Inc. /DE/ | $243,700 | 0.1% | -50% | 22.6 |
| 61 |  $JAZZ | Jazz Pharmaceuticals plc | $233,982 | 0.1% | NEW | — |
| 62 |  $KOD | Kodiak Sciences Inc. | $233,760 | 0.1% | -40% | — |
| 63 |  $RVMD | Revolution Medicines, Inc. | $224,736 | 0.1% | NEW | — |
| 64 |  $BBIO | BridgeBio Pharma, Inc. | $223,440 | 0.1% | -50% | 36.9 |
| 65 |  $RYTM | RHYTHM PHARMACEUTICALS, INC. | $222,060 | 0.1% | NEW | 33.9 |
| 66 |  $DNLI | Denali Therapeutics Inc. | $217,668 | 0.1% | NEW | — |
| 67 |  $ARWR | ARROWHEAD PHARMACEUTICALS, INC. | $211,926 | 0.1% | NEW | 38.7 |
| 68 |  $SRRK | Scholar Rock Holding Corp | $210,485 | 0.1% | NEW | — |
| 69 |  $EWTX | Edgewise Therapeutics, Inc. | $203,150 | 0.1% | -23% | — |
| 70 |  $AMLX | Amylyx Pharmaceuticals, Inc. | $194,650 | 0.1% | +0% | 8.7 |
| 71 |  $CTMX | CytomX Therapeutics, Inc. | $147,750 | 0.1% | NEW | 8.7 |
| 72 |  $OCUL | OCULAR THERAPEUTIX, INC | $147,300 | 0.1% | +0% | 8.4 |
| 73 |  $EYPT | EyePoint, Inc. | $143,000 | 0.1% | +0% | 3.5 |
| 74 |  $ORIC | Oric Pharmaceuticals, Inc. | $140,790 | 0.1% | +0% | — |
| 75 |  $OLMA | Olema Pharmaceuticals, Inc. | $125,100 | 0.1% | +0% | — |
New Positions (10)
$LQDA Liquidia Corp$398,650$KRYS Krystal Biotech, Inc.$257,196$AVBP ArriVent BioPharma, Inc.$244,604$JAZZ Jazz Pharmaceuticals plc$233,982$RVMD Revolution Medicines, Inc.$224,736$RYTM RHYTHM PHARMACEUTICALS, INC.$222,060$DNLI Denali Therapeutics Inc.$217,668$ARWR ARROWHEAD PHARMACEUTICALS, INC.$211,926$SRRK Scholar Rock Holding Corp$210,485$CTMX CytomX Therapeutics, Inc.$147,750Exited Positions (14)
$SERA SERA PROGNOSTICS, INC.
$TYRA Tyra Biosciences, Inc.
$CYTK CYTOKINETICS INC
$AGIO AGIOS PHARMACEUTICALS, INC.
$PRAX Praxis Precision Medicines, Inc.
$INBX Inhibrx Biosciences, Inc.
$ERAS Erasca, Inc.
$CELC Celcuity Inc.
$KALV KalVista Pharmaceuticals, Inc.
$LEGN Legend Biotech Corp
$APGE Apogee Therapeutics, Inc.
$UTHR UNITED THERAPEUTICS Corp
$SMMT Summit Therapeutics Inc.
$CMPX Compass Therapeutics, Inc.Browse Top Institutional Investors
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