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MIM

Monashee Investment Management Portfolio holdings

AUM $184M
1-Year Est. Return 197.43%
This Fund
S&P 500
This Quarter Est. Return
+37.77%
1 Year Est. Return
+197.43%
3 Year Est. Return
+447.04%
5 Year Est. Return
+479.31%
10 Year Est. Return
+5,610.42%
AUM
$201M
AUM Growth
-$75.4M
Cap. Flow
-$90M
Cap. Flow %
-44.86%
Top 10 Hldgs %
37.44%
Holding
107
New
50
Increased
2
Reduced
6
Closed
46

Sector Composition

Rank Sector Weight
1 Healthcare 22.36%
2 Technology 21.21%
3 Financials 19.53%
4 Industrials 9.42%
5 Communication Services 7.99%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ONDS icon
76
Ondas Inc
ONDS
$5.31B
-1,000,000
Closed -$1.92M
RDW icon
77
Redwire
RDW
$3.28B
-250,000
Closed -$4.08M
RIOT icon
78
Riot Platforms
RIOT
$7.34B
-600,000
Closed -$6.78M
SITM icon
79
SiTime
SITM
$20.7B
-5,000
Closed -$1.07M
SLDB icon
80
Solid Biosciences
SLDB
$918M
-2,165,000
Closed -$10.5M
SMCI icon
81
PUT
Super Micro Computer
SMCI
$20.4B
-50,000
Closed -$2.45M
SRZNW icon
82
Surrozen Inc Warrant
SRZNW
$8.86K
-30,129
Closed -$545
TATT icon
83
TAT Technologies
TATT
$512M
-31,937
Closed -$975K
TMUS icon
84
T-Mobile US
TMUS
$191B
-25,000
Closed -$5.96M
VERX icon
85
Vertex
VERX
$1.97B
-130,000
Closed -$4.59M
BTSG icon
86
PUT
BrightSpring Health Services
BTSG
$12.2B
-140,000
Closed -$3.3M
CTRI icon
87
PUT
Centuri Holdings
CTRI
$2.4B
-80,000
Closed -$1.8M
RBRK icon
88
PUT
Rubrik
RBRK
$20.2B
-25,000
Closed -$2.24M
MRX
89
Marex Group Limited Ordinary Shares
MRX
$4.36B
-90,000
Closed -$3.55M
OKLO
90
Oklo
OKLO
$8.28B
-90,000
Closed -$5.04M
QXO
91
PUT
QXO Inc
QXO
$16.6B
-800,000
Closed -$17.2M
TEM
92
PUT
Tempus AI
TEM
$9.93B
-50,000
Closed -$3.18M
TTAN
93
PUT
ServiceTitan Inc
TTAN
$8.29B
-95,000
Closed -$10.2M
SNDK
94
PUT
Sandisk
SNDK
$181B
-22,033
Closed -$999K
ETOR
95
eToro Group
ETOR
$2.7B
-77,500
Closed -$5.16M
GLXY
96
Galaxy Digital Inc
GLXY
$3.8B
-470,000
Closed -$10.3M
HNGE
97
PUT
Hinge Health
HNGE
$7.39B
-140,000
Closed -$7.25M
QXO.PRB
98
QXO Inc 5.50% Series B Preferred Stock
QXO.PRB
$522M
-75,000
Closed -$4.65M
OMDA
99
Omada Health Inc
OMDA
$1.51B
-300,000
Closed -$5.49M
VOYG
100
PUT
Voyager Technologies
VOYG
$2.6B
-65,000
Closed -$2.55M

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Monashee Investment Management's Q3 2025 Portfolio in Review

As of Q3 2025, Monashee Investment Management held 107 positions worth $201M, down 27% from $276M the previous quarter. Its ten largest holdings account for 37% of the portfolio.

Monashee Investment Management withdrew a net $90M in Q3 2025, closing 46 positions and reducing 6 holdings. Its most notable exit was Eli Lilly, an estimated $15.6M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 22% of assets, up from 22% a quarter earlier, followed by Technology and Financials.

Against the trend, Monashee Investment Management opened a new position in Figure Technology Solutions worth $7.27M.

  • Monashee Investment Management's largest Q3 2025 buy was Figure Technology Solutions: 200,000 shares worth $7.27M.
  • Monashee Investment Management added most to Compass Therapeutics in Q3 2025, an estimated $3.43M increase.
  • Monashee Investment Management's biggest Q3 2025 reduction was Structure Therapeutics, cutting an estimated $4.58M.
  • Monashee Investment Management fully exited Eli Lilly in Q3 2025, selling an estimated $15.6M.
  • Monashee Investment Management's ten largest holdings make up 37% of its $201M portfolio in Q3 2025.
  • Monashee Investment Management opened 50 new positions and closed 46 in Q3 2025.
  • Monashee Investment Management's portfolio value fell 27% quarter-over-quarter to $201M.

Based on Monashee Investment Management's 13F filing for Q3 2025, filed 12 Nov 2025.