Selkirk Management LLC
Long book
$294.2M
Q1 2026
Positions
11
Top-10 weight
99%
concentration
Last quarter
+9.9%
SPY +14.8%
Turnover
8%
of book per quarter
Strategy in plain words
auto-generated from filingsSelkirk Management LLC is a concentrated fundamental stock-picker, running a $294.2M US long book across 11 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: CARVANA CO, AMAZON.COM INC, META PLATFORMS INC-CLASS A, ALPHABET INC-CL A, APPLOVIN CORP-CLASS A.
Over the last 9 quarters its long book ran on average 2.6pp per quarter ahead of the S&P 500, beating the index in 5 of 9 quarters. We rate its filings highest-signal: new buys here are worth attention.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+11.8%
Q2 2024
+13.9%
Q3 2024
+12.7%
Q4 2024
-5.7%
Q1 2025
+30.1%
Q2 2025
+7.2%
Q3 2025
+4.1%
Q4 2025
-20.5%
Q1 2026
+9.9%
Sector allocation
Consumer discretionary 59%
Technology 28%
Services media 10%
Other 3%
Long book by quarter
What does Selkirk Management own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| CVNA CARVANA CO | Consumer discretionary | 365.2K | $114.8M | 39.0% | Held |
| AMZN AMAZON.COM INC | Consumer discretionary | 253.0K | $52.7M | 17.9% | Held |
| META META PLATFORMS INC-CLASS A | Technology | 44.8K | $25.6M | 8.7% | Held |
| GOOGL ALPHABET INC-CL A | Technology | 85.3K | $24.5M | 8.3% | Held |
| APP APPLOVIN CORP-CLASS A | Technology | 48.7K | $19.4M | 6.6% | +36.4% |
| ZG ZILLOW GROUP INC - A | Services media | 365.8K | $15.1M | 5.1% | Held |
| NVDA NVIDIA CORP | Technology | 52.0K | $9.1M | 3.1% | Held |
| NFLX NETFLIX INC | Services media | 92.3K | $8.9M | 3.0% | Held |
| PPB FLUTTER ENTERTAINMENT PLC-DI | — | 85.8K | $8.7M | 3.0% | Held |
| ACVA ACV AUCTIONS INC-A | Services media | 887.0K | $3.8M | 1.3% | Held |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 14, 2026 | 11 | $294.2M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 17, 2026 | 12 | $378.1M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 13, 2025 | 12 | $364.8M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 14, 2025 | 14 | $338.2M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 15, 2025 | 14 | $260.6M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 14, 2025 | 16 | $278.5M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 14, 2024 | 17 | $244.7M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 14, 2024 | 16 | $213.3M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 15, 2024 | 15 | $194.9M | canonical | SEC ↗ |
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