We are live on !
Find out more
Keystone Investors Portfolio holdings
AUM
$1.87B
Keystone Investors is a hedge fund firm, spun off from Schonfeld Strategic Advisors, that focuses on Asia. It launched in April 2022 with backing from Schonfeld and is led by chief investment officer Liu Xuan, who earlier worked at the multi-manager firms Point72, Millennium and Folger Hill. Its fund follows a low-net strategy, making long and short bets on many companies to reduce correlations.
This Fund
S&P 500
This Quarter Est. Return
+61.24%
1 Year Est. Return
–
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$1.87B
AUM Growth
–
Cap. Flow
+$1.75B
Cap. Flow % of AUM
Cap. Flow %
93.86%
Top 10 Holdings %
Top 10 Hldgs %
57.02%
Holding
84
New
84
Increased
–
Reduced
–
Closed
–
Avg Time Held
0.4
years
Top 10 Avg Time Held
0.2
years
Top 20 Avg Time Held
0.4
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$147M |
| 2 |
Seagate
STX
|
+$144M |
| 3 |
Western Digital
WDC
|
+$143M |
| 4 |
Alphabet (Google) Class C
GOOG
|
+$138M |
| 5 |
Circle Internet Group
CRCL
|
+$117M |
Top Sells
No sells this quarter
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 49.03% |
| 2 | Consumer Discretionary | 17.32% |
| 3 | Communication Services | 9.56% |
| 4 | Industrials | 8.46% |
| 5 | Financials | 5.82% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
1
Western Digital
WDC
$137B
| $188M | 10.06% |
+294,247
| New | +$143M |
2025 Q2
4 quarters
|
|
|
2
Seagate
STX
$148B
| $182M | 9.74% |
+188,590
| New | +$144M |
2025 Q2
4 quarters
|
|
|
3
Amazon
AMZN
$2.59T
| $140M | 7.48% |
+585,950
| New | +$147M |
2025 Q4
2 quarters
|
|
|
4
Alphabet (Google) Class C
GOOG
$3.42T
| $137M | 7.33% |
+387,306
| New | +$138M |
2025 Q2
4 quarters
|
|
5
Coherent
COHR
$41.4B
| $84.4M | 4.52% |
+213,960
| New | +$75.7M |
2025 Q3
3 quarters
|
|
6
Lumentum
LITE
$76.2B
| $76M | 4.07% |
+88,526
| New | +$79M |
2025 Q2
4 quarters
|
|
|
7
Circle Internet Group
CRCL
$18.4B
| $75.1M | 4.02% |
+1,198,332
| New | +$117M |
2026 Q2
0 quarters
|
|
8
Frontline
FRO
$12.7B
| $65.2M | 3.49% |
+1,873,983
| New | +$68.9M |
2026 Q2
0 quarters
|
|
9
Marvell Technology
MRVL
$177B
| $63.7M | 3.41% |
+213,933
| New | +$42.9M |
2026 Q2
0 quarters
|
|
10
STMicroelectronics
STM
$41.8B
| $54.2M | 2.9% |
+724,339
| New | +$43.6M |
2026 Q2
0 quarters
|
|
11
Vishay Intertechnology
VSH
$4.1B
| $50.2M | 2.69% |
+933,378
| New | +$38.2M |
2026 Q2
0 quarters
|
|
12
Microsoft
MSFT
$3.88T
| $49.1M | 2.63% |
+131,550
| New | +$53.2M |
2022 Q4
14 quarters
|
|
13
Moog Inc Class A
MOG.A
$11.1B
| $41.6M | 2.22% |
+98,035
| New | +$33.5M |
2026 Q2
0 quarters
|
|
14
Ross Stores
ROST
$72.9B
| $33.3M | 1.78% |
+156,440
| New | +$35.2M |
2025 Q4
2 quarters
|
|
15
Advanced Micro Devices
AMD
$824B
| $31M | 1.66% |
+53,442
| New | +$21.9M |
2026 Q2
0 quarters
|
|
16
Interactive Brokers
IBKR
$34.8B
| $25.8M | 1.38% |
+296,158
| New | +$24.6M |
2026 Q2
0 quarters
|
|
17
NVIDIA
NVDA
$4.94T
| $25.5M | 1.37% |
+127,660
| New | +$26.2M |
2025 Q2
4 quarters
|
|
18
Atlassian
TEAM
$48.5B
| $25.1M | 1.34% |
+322,711
| New | +$26.4M |
2025 Q3
3 quarters
|
|
19
Marriott International
MAR
$104B
| $24.6M | 1.31% |
+66,264
| New | +$24.4M |
2026 Q2
0 quarters
|
|
20
Costco
COST
$449B
| $22.3M | 1.19% |
+23,840
| New | +$23.8M |
2026 Q2
0 quarters
|
|
21
Sea Limited
SE
$45.5B
| $20.2M | 1.08% |
+211,123
| New | +$18.6M |
2024 Q1
9 quarters
|
|
22
Alibaba
BABA
$244B
| $20M | 1.07% |
+208,861
| New | +$26.2M |
2026 Q2
0 quarters
|
|
23
Snowflake
SNOW
$108B
| $19.5M | 1.04% |
+76,613
| New | +$14.1M |
2025 Q2
4 quarters
|
|
24
Carpenter Technology
CRS
$14B
| $19.2M | 1.03% |
+31,165
| New | +$14.7M |
2025 Q3
3 quarters
|
|
25
Datadog
DDOG
$84.5B
| $18.8M | 1% |
+72,044
| New | +$13.4M |
2026 Q2
0 quarters
|
|
Similar funds
SC
Keystone Investors's Q2 2026 Portfolio in Review
As of Q2 2026, Keystone Investors held 84 positions worth $1.87B. Its ten largest holdings account for 57% of the portfolio.
Keystone Investors deployed $1.75B of net new capital in Q2 2026, opening 84 new positions. Its largest new stake was Amazon: 585,950 shares worth $140M.
By sector, the portfolio is most concentrated in Technology at 49% of assets, followed by Consumer Discretionary and Communication Services.
- Keystone Investors's largest Q2 2026 buy was Amazon: 585,950 shares worth $140M.
- Keystone Investors's ten largest holdings make up 57% of its $1.87B portfolio in Q2 2026.
- Keystone Investors opened 84 new positions and closed 0 in Q2 2026.
Based on Keystone Investors's 13F filing for Q2 2026, filed 14 Aug 2026.