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1WCM

12 West Capital Management Portfolio holdings

AUM $535M
1-Year Est. Return 25.99%
This Fund
S&P 500
This Quarter Est. Return
+26.13%
1 Year Est. Return
+25.99%
3 Year Est. Return
+168.87%
5 Year Est. Return
+90.56%
10 Year Est. Return
+1,084.81%
AUM
$535M
AUM Growth
-$57.7M
Cap. Flow
-$70.3M
Cap. Flow %
-13.14%
Top 10 Hldgs %
85.68%
Holding
22
New
2
Increased
3
Reduced
7
Closed
4
Avg Time Held
12.1 quarters
Top 10 Avg Time Held
9.4 quarters
Top 20 Avg Time Held
11.5 quarters

Top Buys

Rank Stock Value
1
ACMR icon
ACM Research
ACMR
+$15.5M
2
RGEN icon
Repligen
RGEN
+$10.9M
3
HTFL icon
Heartflow Inc
HTFL
+$7.88M
4
ON icon
ON Semiconductor
ON
+$5.13M
5
ENPH icon
Enphase Energy
ENPH
+$4.55M

Top Sells

Rank Stock Value
1
SHAK icon
Shake Shack
SHAK
+$28.6M
2
WRBY icon
Warby Parker
WRBY
+$27.5M
3
TBBB icon
BBB Foods
TBBB
+$21.8M
4
KRUS icon
Kura Sushi USA
KRUS
+$14.8M
5
HE icon
Hawaiian Electric Industries
HE
+$9.62M

Sector Composition

Rank Sector Weight
1 Technology 33.96%
2 Healthcare 20.34%
3 Consumer Staples 14.78%
4 Consumer Discretionary 10.93%
5 Communication Services 9.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
GDS icon
1
GDS Holdings
GDS
$5.31B
$77M 14.4%
2,563,192
-13,384
-0.5% -$517K
2018 Q1
33 quarters
TBBB icon
2
BBB Foods
TBBB
$6.73B
$71.6M 13.39%
1,717,770
-570,000
-25% -$21.8M
2024 Q4
6 quarters
RBLX icon
3
Roblox
RBLX
$33.9B
$51.7M 9.66%
950,000
– –
2021 Q1
21 quarters
SHAK icon
4
Shake Shack
SHAK
$2.76B
$48.4M 9.05%
863,411
-380,184
-31% -$28.6M
2015 Q1
45 quarters
MRVI icon
5
Maravai LifeSciences
MRVI
$971M
$44.1M 8.24%
7,060,195
-200,000
-3% -$863K
2023 Q1
13 quarters
RGEN icon
6
Repligen
RGEN
$11.3B
$38.2M 7.15%
280,165
+88,932
+47% +$10.9M
2019 Q2
28 quarters
AFRM icon
7
Affirm
AFRM
$23.7B
$37.5M 7.02%
460,000
-75,000
-14% -$4.9M
2025 Q1
5 quarters
TOST icon
8
Toast
TOST
$17B
$34.7M 6.49%
1,247,840
– –
2021 Q4
18 quarters
ACMR icon
9
ACM Research
ACMR
$4.31B
$28.6M 5.34%
225,000
+218,900
+3,589% +$15.5M
2026 Q1
1 quarter
HTFL icon
10
Heartflow Inc
HTFL
$4.34B
$26.5M 4.95%
902,500
+262,500
+41% +$7.88M
2026 Q1
1 quarter
NET icon
11
Cloudflare
NET
$118B
$25.8M 4.82%
105,000
– –
2020 Q2
24 quarters
HE icon
12
Hawaiian Electric Industries
HE
$1.44B
$15.2M 2.85%
1,125,000
-675,000
-38% -$9.62M
2025 Q4
2 quarters
KRUS icon
13
Kura Sushi USA
KRUS
$469M
$10.1M 1.88%
175,000
-271,415
-61% -$14.8M
2023 Q1
13 quarters
OFRM icon
14
Once Upon a Farm PBC
OFRM
$692M
$7.48M 1.4%
365,000
– –
2026 Q1
1 quarter
SHOP icon
15
Shopify
SHOP
$222B
$5.94M 1.11%
52,000
– –
2026 Q1
1 quarter
ENPH icon
16
Enphase Energy
ENPH
$3.9B
$4.92M 0.92%
+100,000
New +$4.55M
2026 Q2
0 quarters
ON icon
17
ON Semiconductor
ON
$28.4B
$4.73M 0.88%
+50,000
New +$5.13M
2026 Q2
0 quarters
NU icon
18
Nu Holdings
NU
$72.9B
$2.47M 0.46%
185,000
– –
2025 Q1
5 quarters
AEHR icon
19
Aehr Test Systems
AEHR
$2.38B
– –
-22,000
Closed -$816K –
ELF icon
20
e.l.f. Beauty
ELF
$6.37B
– –
-70,000
Closed -$4.24M –
WRBY icon
21
Warby Parker
WRBY
$3.14B
– –
-1,304,727
Closed -$27.5M –
CRWV icon
22
CoreWeave
CRWV
$36B
– –
-7,000
Closed -$542K –

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12 West Capital Management's Q2 2026 Portfolio in Review

As of Q2 2026, 12 West Capital Management held 22 positions worth $535M, down 9.7% from $592M the previous quarter. Its ten largest holdings account for 86% of the portfolio.

12 West Capital Management withdrew a net $70.3M in Q2 2026, closing 4 positions and reducing 7 holdings. Its most notable exit was Warby Parker, an estimated $27.5M position sold in full.

By sector, the portfolio is most concentrated in Technology at 34% of assets, up from 28% a quarter earlier, followed by Healthcare and Consumer Staples.

Against the trend, 12 West Capital Management opened a new position in ON Semiconductor worth $4.73M.

  • 12 West Capital Management's largest Q2 2026 buy was ON Semiconductor: 50,000 shares worth $4.73M.
  • 12 West Capital Management added most to ACM Research in Q2 2026, an estimated $15.5M increase.
  • 12 West Capital Management's biggest Q2 2026 reduction was Shake Shack, cutting an estimated $28.6M.
  • 12 West Capital Management fully exited Warby Parker in Q2 2026, selling an estimated $27.5M.
  • 12 West Capital Management's ten largest holdings make up 86% of its $535M portfolio in Q2 2026.
  • 12 West Capital Management opened 2 new positions and closed 4 in Q2 2026.
  • 12 West Capital Management's portfolio value fell 9.7% quarter-over-quarter to $535M.

Based on 12 West Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.