We are live on ! Find out more
PR

PSP Research Portfolio holdings

AUM $188M
This Fund
S&P 500
This Quarter Est. Return
+15.6%
1 Year Est. Return
–
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$188M
AUM Growth
+$46.6M
Cap. Flow
+$25.8M
Cap. Flow %
13.71%
Top 10 Hldgs %
88.03%
Holding
89
New
10
Increased
1
Reduced
31
Closed
14
Avg Time Held
1.5 quarters
Top 10 Avg Time Held
0.4 quarters
Top 20 Avg Time Held
0.6 quarters

Sector Composition

Rank Sector Weight
1 Miscellaneous 85.52%
2 Healthcare 14.48%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
XBI icon
1
State Street SPDR S&P Biotech ETF
XBI
$10B
$90.2M 48.01%
570,000
+285,100
+100% +$38.5M
2026 Q1
1 quarter
SGOV icon
2
iShares 0-3 Month Treasury Bond ETF
SGOV
$112B
$70.5M 37.51%
700,000
– –
2025 Q4
2 quarters
RPRX icon
3
Royalty Pharma
RPRX
$25.3B
$617K 0.33%
11,000
– –
2025 Q4
2 quarters
NRIX icon
4
Nurix Therapeutics
NRIX
$2.32B
$607K 0.32%
25,000
-3,700
-13% -$63K
2025 Q4
2 quarters
INCY icon
5
Incyte
INCY
$22.9B
$601K 0.32%
5,300
– –
2025 Q4
2 quarters
ARGX icon
6
argenx
ARGX
$51.9B
$595K 0.32%
641
– –
2025 Q4
2 quarters
IRON icon
7
Disc Medicine
IRON
$2.38B
$585K 0.31%
8,000
– –
2026 Q1
1 quarter
RAPP
8
Rapport Therapeutics
RAPP
$1.47B
$583K 0.31%
14,000
– –
2025 Q4
2 quarters
RARE icon
9
Ultragenyx Pharmaceutical
RARE
$1.53B
$568K 0.3%
17,000
-5,100
-23% -$127K
2026 Q1
1 quarter
TRVI icon
10
Trevi Therapeutics
TRVI
$1.88B
$560K 0.3%
30,000
– –
2026 Q1
1 quarter
GLUE icon
11
Monte Rosa Therapeutics
GLUE
$879M
$557K 0.3%
23,000
-5,000
-18% -$94.5K
2026 Q1
1 quarter
TGTX icon
12
TG Therapeutics
TGTX
$8.48B
$549K 0.29%
10,000
-3,000
-23% -$123K
2025 Q4
2 quarters
HALO icon
13
Halozyme
HALO
$12.5B
$548K 0.29%
7,000
-1,026
-13% -$70K
2025 Q4
2 quarters
IONS icon
14
Ionis Pharmaceuticals
IONS
$7.52B
$539K 0.29%
6,800
– –
2025 Q4
2 quarters
PHVS icon
15
Pharvaris
PHVS
$2.18B
$519K 0.28%
15,000
-5,000
-25% -$151K
2025 Q4
2 quarters
ARQT icon
16
Arcutis Biotherapeutics
ARQT
$3.34B
$517K 0.27%
19,700
– –
2025 Q4
2 quarters
AUPH icon
17
Aurinia Pharmaceuticals
AUPH
$2.22B
$509K 0.27%
30,000
– –
2025 Q4
2 quarters
NBIX icon
18
Neurocrine Biosciences
NBIX
$14.5B
$506K 0.27%
3,000
-848
-22% -$126K
2025 Q4
2 quarters
IMVT icon
19
Immunovant
IMVT
$6.29B
$501K 0.27%
13,000
-6,200
-32% -$189K
2025 Q4
2 quarters
ACAD icon
20
Acadia Pharmaceuticals
ACAD
$3.41B
$500K 0.27%
19,766
– –
2025 Q4
2 quarters
PTCT icon
21
PTC Therapeutics
PTCT
$5.4B
$489K 0.26%
6,000
– –
2025 Q4
2 quarters
CLDX icon
22
Celldex Therapeutics
CLDX
$2.35B
$484K 0.26%
13,000
– –
2025 Q4
2 quarters
IMCR icon
23
Immunocore
IMCR
$1.51B
$481K 0.26%
15,141
– –
2025 Q4
2 quarters
DFTX
24
Definium Therapeutics
DFTX
$4.96B
$470K 0.25%
10,000
-24,800
-71% -$613K
2025 Q4
2 quarters
COGT icon
25
Cogent Biosciences
COGT
$5.38B
$464K 0.25%
12,000
– –
2025 Q4
2 quarters

Similar funds

PSP Research's Q2 2026 Portfolio in Review

As of Q2 2026, PSP Research held 89 positions worth $188M, up 33% from $141M the previous quarter. Its ten largest holdings account for 88% of the portfolio.

PSP Research deployed $25.8M of net new capital in Q2 2026, opening 10 new positions and adding to 1 existing holding. Its largest new stake was Liquidia Corp: 5,000 shares worth $399K.

By sector, the portfolio is most concentrated in Miscellaneous at 86% of assets, up from 76% a quarter earlier, followed by Healthcare.

On the sell side, the largest reduction was Definium Therapeutics, an estimated $613K trimmed.

  • PSP Research's largest Q2 2026 buy was Liquidia Corp: 5,000 shares worth $399K.
  • PSP Research added most to State Street SPDR S&P Biotech ETF in Q2 2026, an estimated $38.5M increase.
  • PSP Research's biggest Q2 2026 reduction was Definium Therapeutics, cutting an estimated $613K.
  • PSP Research fully exited Sera Prognostics in Q2 2026, selling an estimated $4.87M.
  • PSP Research's ten largest holdings make up 88% of its $188M portfolio in Q2 2026.
  • PSP Research opened 10 new positions and closed 14 in Q2 2026.
  • PSP Research's portfolio value rose 33% quarter-over-quarter to $188M.

Based on PSP Research's 13F filing for Q2 2026, filed 9 Jul 2026.