Rockingstone Advisors LLC
Long book
$218.0M
Q1 2026
Positions
113
Top-10 weight
26%
concentration
Last quarter
+12.4%
SPY +14.8%
Turnover
4%
of book per quarter
Strategy in plain words
auto-generated from filingsRockingstone Advisors LLC is an institutional manager, running a $218.0M US long book across 113 positions.
The portfolio is moderately concentrated (top 10 ≈ 26% of the book). The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: JPMORGAN ULTRA-SHORT INCOME, VANGUARD SHORT-TERM TREASURY, TOWER SEMICONDUCTOR LTD, NVIDIA CORP, ALPHABET INC-CL A.
Over the last 9 quarters its long book ran on average 0.1pp per quarter behind the S&P 500, beating the index in 4 of 9 quarters. Signal value of individual moves is limited — treat changes as weak evidence.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+2.9%
Q2 2024
+4.8%
Q3 2024
+1.5%
Q4 2024
-0.9%
Q1 2025
+11.5%
Q2 2025
+5.7%
Q3 2025
+3.5%
Q4 2025
-1.6%
Q1 2026
+12.4%
Sector allocation
Technology 32%
Industrials 17%
Services media 12%
Healthcare 9%
Consumer discretionary 7%
Financials 6%
Energy 5%
Consumer staples 5%
Long book by quarter
What does Rockingstone Advisors own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| TSEM TOWER SEMICONDUCTOR LTD | Technology | 33.3K | $5.8M | 2.7% | -26.2% |
| NVDA NVIDIA CORP | Technology | 32.7K | $5.7M | 2.6% | -0.8% |
| GOOGL ALPHABET INC-CL A | Technology | 19.4K | $5.6M | 2.6% | +0.6% |
| AAPL APPLE INC | Technology | 19.5K | $4.9M | 2.3% | +0.3% |
| CSTM CONSTELLIUM SE | Industrials | 191.8K | $4.7M | 2.2% | -12.5% |
| PWR QUANTA SERVICES INC | Industrials | 7.2K | $4.0M | 1.8% | -0.1% |
| AMZN AMAZON.COM INC | Consumer discretionary | 18.8K | $3.9M | 1.8% | +0.7% |
| MSFT MICROSOFT CORP | Technology | 9.8K | $3.6M | 1.7% | -0.2% |
| BKR BAKER HUGHES CO | Industrials | 58.3K | $3.6M | 1.6% | New |
| LIN LINDE PLC | Materials | 7.2K | $3.6M | 1.6% | -0.1% |
| CLS CELESTICA INC | Technology | 12.6K | $3.5M | 1.6% | -12.4% |
| NTRA NATERA INC | Healthcare | 17.0K | $3.4M | 1.6% | -0.2% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 7.0K | $3.4M | 1.5% | +0.3% |
| JPM JPMORGAN CHASE & CO | Financials | 11.4K | $3.4M | 1.5% | -0.1% |
| PM PHILIP MORRIS INTERNATIONAL | Consumer staples | 20.2K | $3.3M | 1.5% | -0.1% |
| LLY ELI LILLY & CO | Healthcare | 3.5K | $3.2M | 1.5% | -0.1% |
| OMC OMNICOM GROUP | Services media | 41.5K | $3.1M | 1.4% | +0.9% |
| CRWD CROWDSTRIKE HOLDINGS INC - A | Technology | 8.0K | $3.1M | 1.4% | -0.9% |
| SPOT SPOTIFY TECHNOLOGY SA | Communications | 6.3K | $3.1M | 1.4% | +2.4% |
| CNQ CANADIAN NATURAL RESOURCES | Energy | 62.4K | $3.0M | 1.4% | +5.1% |
| ISRG INTUITIVE SURGICAL INC | Healthcare | 6.4K | $2.9M | 1.3% | +1.4% |
| META META PLATFORMS INC-CLASS A | Technology | 5.0K | $2.9M | 1.3% | +4.0% |
| TDG TRANSDIGM GROUP INC | Industrials | 2.5K | $2.9M | 1.3% | +1.0% |
| EQT EQT CORP | Energy | 45.0K | $2.9M | 1.3% | +2.0% |
| SPGI S&P GLOBAL INC | Services media | 6.7K | $2.9M | 1.3% | +4.4% |
| MA MASTERCARD INC - A | Services media | 5.5K | $2.7M | 1.3% | +4.8% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 2.4K | $2.4M | 1.1% | +0.2% |
| BKNG BOOKING HOLDINGS INC | Industrials | 480 | $2.0M | 0.9% | +126.4% |
| LYV LIVE NATION ENTERTAINMENT IN | Services media | 13.0K | $2.0M | 0.9% | +1.2% |
| UBER UBER TECHNOLOGIES INC | Services media | 25.6K | $1.8M | 0.8% | +0.1% |
| MKC MCCORMICK & CO-NON VTG SHRS | Consumer staples | 29.2K | $1.5M | 0.7% | -2.0% |
| V VISA INC-CLASS A SHARES | Services media | 3.2K | $982K | 0.5% | +0.3% |
| BA BOEING CO/THE | Industrials | 4.6K | $907K | 0.4% | Held |
| LMT LOCKHEED MARTIN CORP | Industrials | 1.3K | $784K | 0.4% | Held |
| CAT CATERPILLAR INC | Industrials | 931 | $660K | 0.3% | -0.1% |
| HD HOME DEPOT INC | Consumer discretionary | 2.0K | $647K | 0.3% | Held |
| PEP PEPSICO INC | Consumer staples | 4.2K | $646K | 0.3% | +3.7% |
| MS MORGAN STANLEY | Financials | 2.6K | $433K | 0.2% | -0.9% |
| SBUX STARBUCKS CORP | Consumer discretionary | 4.3K | $383K | 0.2% | +5.4% |
| DIS WALT DISNEY CO/THE | Services media | 3.6K | $345K | 0.2% | Held |
| GOOG ALPHABET INC-CL C | Technology | 1.2K | $344K | 0.2% | Held |
| AGRO ADECOAGRO SA | Consumer staples | 17.2K | $258K | 0.1% | -8.8% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | Apr 9, 2026 | 113 | $218.0M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Jan 28, 2026 | 112 | $219.5M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Oct 9, 2025 | 107 | $202.7M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 22, 2025 | 105 | $190.2M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 15, 2025 | 101 | $222.2M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 14, 2025 | 103 | $226.4M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 8, 2024 | 99 | $203.6M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 17, 2024 | 105 | $194.8M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | Jul 9, 2024 | 103 | $193.7M | canonical | SEC ↗ |
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