Copy portfolio · 13F
‹ PortfoliosH&H International (13F)
Duan Yongping. Mirrors the latest 13F: long U.S. stock positions weighted by reported market value.
Return over
+0.0%
SPY +0.3% Live
1D
+0.0%
Live
1W
-0.1%
Look-back
1M
+2.2%
Look-back
3M
+4.2%
Look-back
YTD
+12.1%
Look-back
1Y
+13.7%
Look-back
Incep.
+0.0%
Live
"Live" counts from inception; "look-back" holds today's weights over the period (hypothetical).
Inception 2026-10-19Prices as of 2026-10-2018 holdings
Filing: 13F-HR filed 2026-08-14 for quarter ending 2026-06-30. 13F data is delayed up to 45 days after quarter-end and shows long U.S. stock positions only (options and shorts are excluded).
Live since inception vs SPY
Live record started 2026-10-19; periods longer than the live record use the look-back above.
PortfolioSPY
Look-back Backtested
Hypothetical: today's weights held unchanged over each past period. Not the portfolio's actual history.
Today's weights, held 1YSPY
If you had copied on filing dates Backtested
Buy each quarter's reported holdings at the close on the day the 13F was filed (not quarter-end), hold until the next filing. Before costs.
| Since | Copy | SPY |
|---|---|---|
| 2024-11-14 | -100.0% | +32.2% |
| 2025-02-14 | – | +28.2% |
| 2025-05-15 | – | +32.0% |
| 2025-08-14 | – | +20.5% |
| 2025-11-14 | – | +15.3% |
| 2026-02-17 | – | +13.1% |
| 2026-05-19 | – | +5.0% |
| 2026-08-14 | – | -1.0% |
Holdings
AAPL Apple Inc.
41.1%
-0.2% today
Information Technology · $342.94 · 1M +2.0% · 1Y +36.4% · stock page →
BRK-B Berkshire Hathaway
24.2%
+0.0% today
Financials · $532.23 · 1M +4.4% · 1Y +8.1% · stock page →
PDD PDD Holdings Inc.
10.0%
+0.5% today
Consumer Cyclical · $81.39 · 1M +3.2% · 1Y -36.7% · stock page →
TSLA Tesla, Inc.
7.4%
-2.1% today
Consumer Discretionary · $354.72 · 1M -0.9% · 1Y -17.3% · stock page →
NVDA Nvidia
6.6%
+1.4% today
Information Technology · $217.09 · 1M -2.3% · 1Y +18.8% · stock page →
GOOG Alphabet Inc. (Class C)
3.6%
+1.0% today
Communication Services · $340.16 · 1M -1.2% · 1Y +34.4% · stock page →
OXY Occidental Petroleum
2.6%
+0.5% today
Energy · $62.72 · 1M +6.6% · 1Y +56.4% · stock page →
MSFT Microsoft
1.5%
+0.8% today
Information Technology · $533.52 · 1M +8.0% · 1Y +4.7% · stock page →
CRDO Credo Technology Group Holding
1.0%
+1.8% today
Technology · $172.81 · 1M -1.8% · 1Y +20.3% · stock page →
UNHUNH UnitedHealth Group
0.9%
-1.3% today
Health Care · $401.43 · 1M +7.0% · 1Y +15.5% · stock page →
DISDIS Walt Disney Company (The)
0.9%
-0.9% today
Communication Services · $109.59 · 1M +6.7% · 1Y +0.5% · stock page →
BABA Alibaba Group Holding Limited
0.2%
-0.5% today
Consumer Cyclical · $108.57 · 1M -4.1% · 1Y -34.4% · stock page →
CRCL CRCL
0.1%
-1.0% today
· $81.37 · 1M -11.3% · 1Y -35.7% · stock page →
PLTR Palantir Technologies
0.0%
+4.4% today
Information Technology · $194.15 · 1M +9.3% · 1Y +9.0% · stock page →
SNPS Synopsys
0.0%
-0.0% today
Information Technology · $454.58 · 1M +18.1% · 1Y +1.6% · stock page →
SNOW SNOW
0.0%
+2.8% today
· $315.35 · 1M -5.1% · 1Y +31.0% · stock page →
TEM TEM
0.0%
-0.6% today
· $64.34 · 1M -17.3% · 1Y -26.7% · stock page →
INOD INOD
0.0%
+2.2% today
· $54.00 · 1M -5.5% · 1Y -32.0% · stock page →
Changes vs prior quarter
BABA Alibaba Group Hldg LtdNewPDD Pdd Holdings IncAdded+27%DISDIS Disney Walt CoAdded+13%
AAPL Apple IncTrimmed-6%NVDA Nvidia CorporationTrimmed-55%GOOG Alphabet IncTrimmed-47%MSFT Microsoft CorpTrimmed-26%CRDO Credo Technology Group HoldiTrimmed-7%UNHUNH Unitedhealth Group IncTrimmed-34%
TSM Taiwan Semiconductor ManufacSold out-100%
CRWD Crowdstrike Hldgs IncSold out-100%Copy this portfolio
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coteauCoteau Systematic Strategies publishes stock research and model portfolios. It doesn't manage money or give investment advice. Results are hypothetical unless marked Live. Data: Yahoo Finance (delayed) and SEC EDGAR.