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PSP Research Portfolio holdings

AUM $188M Turnover 26.97%
This Fund
S&P 500
This Quarter Est. Return
+18.09%
1 Year Est. Return
–
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$114M
AUM Growth
–
Cap. Flow
+$110M
Cap. Flow %
96.55%
Top 10 Hldgs %
65.84%
Holding
85
New
85
Increased
–
Reduced
–
Closed
–
Avg Time Held
0 years
Top 10 Avg Time Held
0 years
Top 20 Avg Time Held
0 years

Top Sells

No sells this quarter

Sector Composition

Rank Sector Weight
1 Miscellaneous 61.41%
2 Healthcare 38.59%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
MLYS icon
26
Mineralys Therapeutics
MLYS
$1.91B
$538K 0.47%
+14,818
New +$594K
2025 Q4
0 quarters
ACLX icon
27
DELISTED
Arcellx
ACLX
$536K 0.47%
+8,224
New +$656K
2025 Q4
0 quarters
PTCT icon
28
PTC Therapeutics
PTCT
$5.09B
$535K 0.47%
+7,046
New +$512K
2025 Q4
0 quarters
ZYME icon
29
Zymeworks
ZYME
$1.85B
$535K 0.47%
+20,312
New +$443K
2025 Q4
0 quarters
SUPN icon
30
Supernus Pharmaceuticals
SUPN
$2.3B
$535K 0.47%
+10,758
New +$523K
2025 Q4
0 quarters
PTGX icon
31
Protagonist Therapeutics
PTGX
$8.84B
$535K 0.47%
+6,121
New +$501K
2025 Q4
0 quarters
HRMY icon
32
Harmony Biosciences
HRMY
$2.23B
$534K 0.47%
+14,283
New +$470K
2025 Q4
0 quarters
ROIV icon
33
Roivant Sciences
ROIV
$24.6B
$534K 0.47%
+24,621
New +$486K
2025 Q4
0 quarters
RPRX icon
34
Royalty Pharma
RPRX
$26.5B
$534K 0.47%
+13,826
New +$527K
2025 Q4
0 quarters
AMLX icon
35
Amylyx Pharmaceuticals
AMLX
$3.47B
$534K 0.47%
+44,223
New +$601K
2025 Q4
0 quarters
LQDA icon
36
Liquidia Corp
LQDA
$3.11B
$534K 0.47%
+15,485
New +$441K
2025 Q4
0 quarters
TARS icon
37
Tarsus Pharmaceuticals
TARS
$3.32B
$534K 0.47%
+6,519
New +$487K
2025 Q4
0 quarters
PVLA icon
38
Palvella Therapeutics
PVLA
$1.83B
$532K 0.47%
+5,084
New +$434K
2025 Q4
0 quarters
RAPP icon
39
Rapport Therapeutics
RAPP
$1.42B
$531K 0.46%
+17,506
New +$484K
2025 Q4
0 quarters
TGTX icon
40
TG Therapeutics
TGTX
$8.57B
$531K 0.46%
+17,807
New +$582K
2025 Q4
0 quarters
INSM icon
41
Insmed
INSM
$21.7B
$531K 0.46%
+3,049
New +$556K
2025 Q4
0 quarters
LEGN icon
42
Legend Biotech
LEGN
$3.85B
$530K 0.46%
+24,397
New +$699K
2025 Q4
0 quarters
ARGX icon
43
argenx
ARGX
$53.2B
$530K 0.46%
+630
New +$539K
2025 Q4
0 quarters
NBIX icon
44
Neurocrine Biosciences
NBIX
$13.9B
$530K 0.46%
+3,734
New +$541K
2025 Q4
0 quarters
NUVL icon
45
DELISTED
Nuvalent
NUVL
$529K 0.46%
+5,261
New +$519K
2025 Q4
0 quarters
INCY icon
46
Incyte
INCY
$23B
$528K 0.46%
+5,350
New +$518K
2025 Q4
0 quarters
CYTK icon
47
Cytokinetics
CYTK
$8.89B
$528K 0.46%
+8,313
New +$517K
2025 Q4
0 quarters
VRDN icon
48
Viridian Therapeutics
VRDN
$2.22B
$528K 0.46%
+16,967
New +$465K
2025 Q4
0 quarters
ACAD icon
49
Acadia Pharmaceuticals
ACAD
$3.4B
$528K 0.46%
+19,766
New +$472K
2025 Q4
0 quarters
WVE icon
50
Wave Life Sciences
WVE
$629M
$528K 0.46%
+31,040
New +$315K
2025 Q4
0 quarters

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PSP Research's Q4 2025 Portfolio in Review

Q4 2025 is the first quarter with a 13F filing on record for PSP Research, which disclosed 85 positions worth $114M. Its ten largest holdings account for 66% of the portfolio.

Its largest position is iShares 0-3 Month Treasury Bond ETF: 700,000 shares worth $70.3M.

By sector, the portfolio is most concentrated in Miscellaneous at 61% of assets, followed by Healthcare.

  • PSP Research's largest Q4 2025 buy was iShares 0-3 Month Treasury Bond ETF: 700,000 shares worth $70.3M.
  • PSP Research's ten largest holdings make up 66% of its $114M portfolio in Q4 2025.
  • PSP Research disclosed 85 positions in Q4 2025, its first 13F filing on record.

Based on PSP Research's 13F filing for Q4 2025, filed 6 Feb 2026.