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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
+34.76%
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
$276M
AUM Growth
-$569M
Cap. Flow
-$602M
Cap. Flow %
-218.32%
Top 10 Hldgs %
44.93%
Holding
96
New
49
Increased
4
Reduced
2
Closed
39

Sector Composition

Rank Sector Weight
1 Healthcare 22.28%
2 Industrials 12.21%
3 Financials 10.78%
4 Technology 8.99%
5 Consumer Discretionary 6.45%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
INSM icon
26
Insmed
INSM
$28.6B
$4.03M 1.46%
+40,000
New +$3.06M
KYMR icon
27
Kymera Therapeutics
KYMR
$8.94B
$3.71M 1.34%
+85,000
New +$2.93M
MRX
28
Marex Group Limited Ordinary Shares
MRX
$4.37B
$3.55M 1.29%
+90,000
New +$3.75M
NBIS
29
Nebius Group N.V.
NBIS
$47.7B
$3.32M 1.2%
+60,000
New +$2.07M
BTSG icon
30
PUT
BrightSpring Health Services
BTSG
$12.4B
$3.3M 1.2%
+140,000
New +$2.92M
LTM
31
LATAM Airlines Group S.A.
LTM
$16.3B
$3.25M 1.18%
+80,000
New +$2.77M
TEM
32
PUT
Tempus AI
TEM
$9.39B
$3.18M 1.15%
+50,000
New +$2.87M
CCC
33
CCC Intelligent Solutions
CCC
$4.08B
$3.06M 1.11%
+325,000
New +$2.91M
SLDE
34
PUT
Slide Insurance Holdings
SLDE
$2.47B
$3.03M 1.1%
+140,000
New +$3.02M
AUR icon
35
PUT
Aurora
AUR
$13.8B
$2.62M 0.95%
+500,000
New +$3.14M
LTH icon
36
Life Time Group Holdings
LTH
$9.79B
$2.58M 0.93%
+85,000
New +$2.52M
VOYG
37
PUT
Voyager Technologies
VOYG
$2.54B
$2.55M 0.92%
+65,000
New +$3.1M
SMCI icon
38
PUT
Super Micro Computer
SMCI
$20.1B
$2.45M 0.89%
+50,000
New +$1.93M
RBRK icon
39
PUT
Rubrik
RBRK
$18.5B
$2.24M 0.81%
+25,000
New +$1.98M
KARO icon
40
Karooooo
KARO
$2B
$2.2M 0.8%
+45,000
New +$2.12M
CAEP
41
DELISTED
Cantor Equity Partners III
CAEP
$2.11M 0.76%
+200,000
New +$2.11M
ONDS icon
42
Ondas Inc
ONDS
$5.19B
$1.92M 0.7%
+1,000,000
New +$1.12M
CTRI icon
43
PUT
Centuri Holdings
CTRI
$2.41B
$1.8M 0.65%
+80,000
New +$1.56M
CAI
44
PUT
Caris Life Sciences
CAI
$6.43B
$1.74M 0.63%
+65,000
New +$1.75M
CEPT
45
DELISTED
Cantor Equity Partners II
CEPT
$1.65M 0.6%
+150,000
New +$1.69M
KRT icon
46
Karat Packaging
KRT
$940M
$1.55M 0.56%
+55,000
New +$1.53M
AIRS icon
47
AirSculpt Technologies
AIRS
$353M
$1.19M 0.43%
+245,538
New +$834K
AIRO
48
PUT
AIRO Group Holdings
AIRO
$268M
$1.08M 0.39%
+45,000
New +$1.14M
SITM icon
49
SiTime
SITM
$21.8B
$1.07M 0.39%
+5,000
New +$904K
SNDK
50
PUT
Sandisk
SNDK
$177B
$999K 0.36%
+22,033
New +$843K

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Monashee Investment Management's Q2 2025 Portfolio in Review

As of Q2 2025, Monashee Investment Management held 96 positions worth $276M, down 67% from $845M the previous quarter. Its ten largest holdings account for 45% of the portfolio.

Monashee Investment Management withdrew a net $602M in Q2 2025, closing 39 positions and reducing 2 holdings. Its most notable exit was iShares Core S&P 500 ETF, an estimated $161M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 22% of assets, up from 5.1% a quarter earlier, followed by Industrials and Financials.

Against the trend, Monashee Investment Management opened a new position in Eli Lilly worth $15.6M.

  • Monashee Investment Management's largest Q2 2025 buy was Eli Lilly: 20,000 shares worth $15.6M.
  • Monashee Investment Management added most to Structure Therapeutics in Q2 2025, an estimated $3.02M increase.
  • Monashee Investment Management's biggest Q2 2025 reduction was Biodesix, cutting an estimated $828K.
  • Monashee Investment Management fully exited iShares Core S&P 500 ETF in Q2 2025, selling an estimated $161M.
  • Monashee Investment Management's ten largest holdings make up 45% of its $276M portfolio in Q2 2025.
  • Monashee Investment Management opened 49 new positions and closed 39 in Q2 2025.
  • Monashee Investment Management's portfolio value fell 67% quarter-over-quarter to $276M.

Based on Monashee Investment Management's 13F filing for Q2 2025, filed 11 Aug 2025.