SC
Summerhill Capital Management lnc. SEC 13F Filing (Q2 2026) — Holdings & Portfolio
Summerhill Capital Management lnc.CIK: 0002017598
Momentum followerQuality / disciplined sizing
Total reported value
$125.3M
Reporting period: 2026-06-30 · Number of holdings: 18
Summerhill Capital Management lnc. disclosed 18 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $125.3M and a quarterly turnover rate of 35.4%.
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Personality snowflake
- Concentration
- 32
- Portfolio Stability
- 35.44
- Momentum
- 100
- Sector conviction
- 59.14
- Diversification
- 36
- Sizing Uniformity
- 93.17
Summerhill Capital Management lnc.'s disclosed holdings carry a Herfindahl concentration index of 0.080 — mathematically equivalent to about 12 equally-sized positions, close to its 18 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.68), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
Recent activity leans toward adding more aggressively to already-large existing positions than to newly initiated ones (a 2.1 percentage-point tilt) — a pattern consistent with a momentum-following approach.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govAdd AMD
-8.1% $10.8M
Trim META
-28.0% -$2.1M
Sold out CVE
New buy RACE
Add GOOGL
-1.7% $3.2M
Sold out GLD
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 14.08% | +1.48% | -1.71% | |
| 2 | AMD | Advanced Micro Devices | Stock-Tech | 13.87% | +8.09% | -8.11% | |
| 3 | RY | Royal Bank Of Canada | Stock-Financials | 9.17% | +1.12% | -2.83% | |
| 4 | JPM | Jpmorgan Chase & Co | Stock-Financials | 8.16% | -0.05% | -2.30% | |
| 5 | BIP | Brookfield Infrastructure Partners L.P. | Stock-Utilities | 6.88% | -0.45% | +1.58% | |
| 6 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 6.77% | +0.11% | -2.91% | |
| 7 | MSFT | Microsoft CORP | Stock-Tech | 6.52% | +0.98% | +27.69% | |
| 8 | ETN | Eaton Corporation plc | Stock-Industrials | 5.77% | +0.62% | +2.87% | |
| 9 | META | Meta Platforms Inc-class A | Stock-Comm Services | 4.13% | -2.23% | -27.97% | |
| 10 | FSLR | First Solar Inc | Stock-Tech | 3.96% | +0.27% | -1.82% | |
| 11 | CP | Canadian Pacific Kansas City | Stock-Industrials | 3.66% | -0.13% | -4.14% | |
| 12 | BIRK | Birkenstock Holding plc | Stock-Other | 3.34% | +0.35% | +1.87% | |
| 13 | CLS | Celestica Inc | Stock-Tech | 2.92% | +0.47% | +1.01% | |
| 14 | CNI | Canadian Natl Railway Co | Stock-Industrials | 2.54% | +0.06% | -3.25% | |
| 15 | CAE | Cae Inc | Stock-Other | 2.49% | -0.32% | +1.03% | |
| 16 | VRT | Vertiv Holdings Co-a | Stock-Industrials | 2.33% | -1.10% | -44.31% | |
| 17 | RACE | Ferrari N.V. | Stock-Consumer Disc | 1.90% | +1.90% | NEW | |
| 18 | RELX | Relx PLC - Spon Adr | Stock-Industrials | 1.51% | -0.13% | +5.19% |
Portfolio Performance
Performance for Q3 2026
-2.7%
Performance Last 4 Quarters
+30.6%
- Stdev
- +20%
- Beta
- +1.53
- Alpha
- -7.2%
- Max Drawdown
- -15.8%
- Annualized Perf
- +21.3%
- Batting Avg vs S&P
- +48.1%
- Sortino
- +2.31
- Stutzer
- +0.32
- Treynor
- +0.14
- Sterling
- +0.97
- Calmar
- +1.35
- Information Ratio
- +0.25
- Tracking Error
- +10.4%
- Stdev Down
- +9.3%
- Winning Months %
- +55.6%
- Losing Months %
- +44.4%
- Best 12 Months
- +58.3%
- Worst 12 Months
- +4.1%
- Efficiency Ratio
- +0.45
- Sharpe
- +1.07
- Stdev Sectors
- +7.1%
- Skewness
- +0.61
- Kurtosis
- +0.4
- Upside Potential
- +4.04
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
Summerhill Capital Management lnc.'s most significant position changes for 2026-06-30: New buy: Ferrari N.V. (RACE); Sold out: Cenovus Energy Inc (CVE); Sold out: Spdr Gold Shares (GLD); Sold out: Exxon Mobil CORP (XOM); Sold out: Canadian Natural Resources (CNQ).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AMD | Advanced Micro Devices | +8.1% | -8.11% | Trim |
| 2 | RACE | Ferrari N.V. | +1.9% | NEW | New buy |
| 3 | GOOGL | Alphabet Inc-cl A | +1.5% | -1.71% | Trim |
| 4 | RY | Royal Bank Of Canada | +1.1% | -2.83% | Trim |
| 5 | MSFT | Microsoft CORP | +1% | +27.69% | Add |
| 6 | ETN | Eaton Corporation plc | +0.6% | +2.87% | Add |
| 7 | CLS | Celestica Inc | +0.5% | +1.01% | Add |
| 8 | BIRK | Birkenstock Holding plc | +0.4% | +1.87% | Add |
| 9 | FSLR | First Solar Inc | +0.3% | -1.82% | Trim |
| 10 | AMZN | Amazon.com Inc | +0.1% | -2.91% | Trim |
| 11 | CNI | Canadian Natl Railway Co | +0.1% | -3.25% | Trim |
| 12 | JPM | Jpmorgan Chase & Co | -0.1% | -2.30% | Trim |
| 13 | CP | Canadian Pacific Kansas City | -0.1% | -4.14% | Trim |
| 14 | RELX | Relx PLC - Spon Adr | -0.1% | +5.19% | Add |
| 15 | BAM | Brookfield Asset Mgmt-a | -0.3% | EXIT | Sold out |
| 16 | BN | Brookfield CORP | -0.3% | EXIT | Sold out |
| 17 | MA | Mastercard Inc - A | -0.3% | EXIT | Sold out |
| 18 | TXN | Texas Instruments Inc | -0.3% | EXIT | Sold out |
| 19 | CAE | Cae Inc | -0.3% | +1.03% | Add |
| 20 | SLF | Sun Life Financial Inc | -0.3% | EXIT | Sold out |
| 21 | AAPL | Apple Inc | -0.3% | EXIT | Sold out |
| 22 | BMO | Bank Of Montreal | -0.3% | EXIT | Sold out |
| 23 | CM | Can Imperial Bk Of Commerce | -0.4% | EXIT | Sold out |
| 24 | CVX | Chevron CORP | -0.4% | EXIT | Sold out |
| 25 | BIP | Brookfield Infrastructure Partners L.P. | -0.5% | +1.58% | Add |
| 26 | PBA | Pembina Pipeline CORP | -0.5% | EXIT | Sold out |
| 27 | TRP | Tc Energy CORP | -0.6% | EXIT | Sold out |
| 28 | BRK-B | Berkshire Hathaway Inc-cl B | -0.6% | EXIT | Sold out |
| 29 | XLE | Ss Energy Select Sector | -0.7% | EXIT | Sold out |
| 30 | CNQ | Canadian Natural Resources | -0.7% | EXIT | Sold out |
| 31 | SU | Suncor Energy Inc | -0.7% | EXIT | Sold out |
| 32 | XOM | Exxon Mobil CORP | -0.9% | EXIT | Sold out |
| 33 | VRT | Vertiv Holdings Co-a | -1.1% | -44.31% | Trim |
| 34 | GLD | Spdr Gold Shares | -1.4% | EXIT | Sold out |
| 35 | CVE | Cenovus Energy Inc | -1.9% | EXIT | Sold out |
| 36 | META | Meta Platforms Inc-class A | -2.2% | -27.97% | Trim |
Filing History
FAQ
What is Summerhill Capital Management lnc. and what type of investor is it?
Summerhill Capital Management lnc. is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $125.3M, spread across 18 disclosed positions.
What are Summerhill Capital Management lnc.'s largest equity positions?
Based on the latest 13F filing, Summerhill Capital Management lnc.'s top holdings by market value are:
1. Alphabet Inc-cl A (GOOGL) — $17.6M (14.1%)
2. Advanced Micro Devices (AMD) — $17.4M (13.9%)
3. Royal Bank Of Canada (RY) — $11.5M (9.2%)
4. Jpmorgan Chase & Co (JPM) — $10.2M (8.2%)
5. Brookfield Infrastructure Partners L.P. (BIP) — $8.6M (6.9%)
What changes did Summerhill Capital Management lnc. make in its most recent portfolio filing?
In the latest reported quarter, Summerhill Capital Management lnc. made 36 notable position adjustments: 1 new positions were initiated, 7 existing holdings were added to, 10 positions were partially reduced, and 18 were completely exited. The largest of these moves: New buy: Ferrari N.V. (RACE); Sold out: Cenovus Energy Inc (CVE); Sold out: Spdr Gold Shares (GLD); Sold out: Exxon Mobil CORP (XOM); Sold out: Canadian Natural Resources (CNQ)
What sectors does Summerhill Capital Management lnc. focus on?
Summerhill Capital Management lnc. is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 29.0%
• Communication Services: 19.3%
• Financials: 18.4%
• Industrials: 16.8%
• Consumer Discretionary: 9.2%
• Utilities: 7.3%
* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.
Investment Profile
Summerhill Capital Management lnc. returned an annualized 21.3% over the trailing 27 months — underperforming the S&P 500 by 7.2 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 1.53 (more volatile than the market) and a 48% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active.
Its turnover score has risen from 0 to 35 over the past 4 quarters — a shift toward more active trading.
It has added to its AMD position over the past two quarters (+$13.3M, now $17.4M), while trimming META over the same stretch (-$3.3M, still holding $5.2M).
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