GG
GCM Grosvenor Holdings, LLC SEC 13F Holdings (Q2 2026) — Top Position:
GCM Grosvenor Holdings, LLCCIK: 0001939480
High-turnover traderConcentrated strategyContrarian
Total reported value
$2.3B
Reporting period: 2026-06-30 · Number of holdings: 24
GCM Grosvenor Holdings, LLC disclosed 24 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $2.3B and a quarterly turnover rate of 105.2%.
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Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 100
- Momentum
- 0
- Sector conviction
- 84.45
- Diversification
- 48
- Sizing Uniformity
- 68.94
GCM Grosvenor Holdings, LLC's disclosed holdings carry a Herfindahl concentration index of 0.427 — mathematically equivalent to about 2 equally-sized positions, well below its 24 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 3.11), with a handful of outsized bets alongside many smaller positions.
Recent activity leans toward initiating meaningfully larger new positions than it adds to existing ones (a 14.1 percentage-point tilt) — a pattern consistent with a more contrarian, new-idea-driven approach.
Sector classification currently covers about 31% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNew buy 84615Q103
Trim KRMN
0.0% -$100.0M
Trim CEG
0.0% -$27.1M
Trim CART
0.0% $41.0M
Trim SHEN
0.0% -$1.4M
Trim AMZN
0.0% $3.8M
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 | ✓ | Stock-Other | 63.58% | +63.58% | NEW | ||
| 2 | CEG | Constellation Energy | Stock-Utilities | 9.43% | -17.78% | — | |
| 3 | CART | Maplebear Inc | Stock-Consumer Disc | 8.48% | -8.73% | — | |
| 4 | KRMN | Karman Holdings Inc | Stock-Industrials | 7.16% | -22.33% | — | |
| 5 | SHEN | Shenandoah Telecommunication | Stock-Other | 2.68% | -4.36% | — | |
| 6 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 1.32% | -1.64% | — | |
| 7 | OTF | Blue Owl Technology Finance | Stock-Other | 0.80% | -1.14% | +27.30% | |
| 8 | FSSL | Fs Specialty Lending Fund | Stock-Other | 0.72% | -1.29% | +3.67% | |
| 9 | VIK | Viking Holdings Ltd | Stock-Consumer Disc | 0.72% | -0.57% | — | |
| 10 | CLH | Clean Harbors Inc | Stock-Industrials | 0.70% | -1.01% | — | |
| 11 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.59% | -0.49% | — | |
| 12 | LINE | Lineage Inc | Stock-Other | 0.56% | -0.54% | — | |
| 13 | NTRA | Natera Inc | Stock-Healthcare | 0.43% | -0.38% | — | |
| 14 | SCHW | Schwab (charles) CORP | Stock-Financials | 0.41% | -0.65% | — | |
| 15 | BXSL | Blackstone Secured Lending F | Stock-Financials | 0.36% | +0.36% | NEW | |
| 16 | CNM | Core & Main Inc-class A | Stock-Industrials | 0.29% | -0.47% | — | |
| 17 | ELV | Elevance Health Inc | Stock-Healthcare | 0.28% | -0.27% | — | |
| 18 | TRU | Transunion | Stock-Financials | 0.27% | -0.40% | — | |
| 19 | AER | AerCap Holdings N.V. | Stock-Industrials | 0.25% | -0.35% | — | |
| 20 | NU | Nu Holdings Ltd. | Stock-Financials | 0.23% | -0.41% | — | |
| 21 | HDB | Hdfc Bank Ltd-adr | Stock-Financials | 0.22% | -0.33% | — | |
| 22 | BBDC | Barings Bdc Inc | Stock-Other | 0.17% | +0.18% | NEW | |
| 23 | BCSF | Bain Capital Specialty Finan | Stock-Other | 0.17% | +0.17% | NEW | |
| 24 | LPX | Louisiana-pacific CORP | Stock-Industrials | 0.16% | -0.21% | — |
Portfolio Performance
Performance for Q3 2026
-1.3%
Performance Last 4 Quarters
-4.5%
- Stdev
- +21.2%
- Beta
- +0.73
- Alpha
- +1.1%
- Max Drawdown
- -19.1%
- Annualized Perf
- +14.4%
- Batting Avg vs S&P
- +44.4%
- Sortino
- +1.34
- Stutzer
- +0.22
- Treynor
- +0.22
- Sterling
- +0.61
- Calmar
- +0.75
- Information Ratio
- -0.22
- Tracking Error
- +19.4%
- Stdev Down
- +11.6%
- Winning Months %
- +58.3%
- Losing Months %
- +41.7%
- Best 12 Months
- +58.4%
- Worst 12 Months
- -12.6%
- Efficiency Ratio
- +0.27
- Sharpe
- +0.74
- Stdev Sectors
- +13.8%
- Skewness
- +0.29
- Kurtosis
- -0.39
- Upside Potential
- +3.3
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 24 | $2.3B | 100 | ||
| 2026 Q1 | 22 | $901.2M | 49 | ||
| 2025 Q4 | 22 | $704.8M | 16 | ||
| 2025 Q3 | 22 | $657.9M | 83 | ||
| 2025 Q2 | 19 | $697.3M | 0 | ||
| 2025 Q1 | 19 | $646.1M | 0 | ||
| 2024 Q4 | 18 | $699.0M | 0 | ||
| 2024 Q3 | 24 | $657.9M | 0 | ||
| 2024 Q2 | 22 | $682.9M | 0 | ||
| 2024 Q1 | 21 | $655.7M | 0 | ||
| 2023 Q4 | 20 | $565.7M | 0 | ||
| 2023 Q3 | 17 | $502.5M | 0 | ||
| 2023 Q2 | 18 | $231.3M | 0 | ||
| 2023 Q1 | 17 | $371.7M | 0 | ||
| 2022 Q4 | 18 | $391.7M | 0 | ||
| 2022 Q3 | 13 | $422.0M | 0 | ||
| 2022 Q2 | 14 | $442.1M | 0 |
Holding changes this quarter
GCM Grosvenor Holdings, LLC's most significant position changes for 2026-06-30: New buy: ; New buy: Blackstone Secured Lending F (BXSL); Sold out: Asbury Automotive Group (ABG); New buy: Barings Bdc Inc (BBDC); New buy: Bain Capital Specialty Finan (BCSF).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | ✓ | +63.6% | NEW | New buy | |
| 2 | BXSL | Blackstone Secured Lending F | +0.4% | NEW | New buy |
| 3 | BBDC | Barings Bdc Inc | +0.2% | NEW | New buy |
| 4 | BCSF | Bain Capital Specialty Finan | +0.2% | NEW | New buy |
| 5 | LPX | Louisiana-pacific CORP | -0.2% | — | Unchanged |
| 6 | GME | GameStop Corp. | -0.3% | EXIT | Sold out |
| 7 | ELV | Elevance Health Inc | -0.3% | — | Unchanged |
| 8 | HDB | Hdfc Bank Ltd-adr | -0.3% | — | Unchanged |
| 9 | AER | AerCap Holdings N.V. | -0.4% | — | Unchanged |
| 10 | NTRA | Natera Inc | -0.4% | — | Unchanged |
| 11 | TRU | Transunion | -0.4% | — | Unchanged |
| 12 | NU | Nu Holdings Ltd. | -0.4% | — | Unchanged |
| 13 | CNM | Core & Main Inc-class A | -0.5% | — | Unchanged |
| 14 | TSM | Taiwan Semiconductor-sp Adr | -0.5% | — | Unchanged |
| 15 | LINE | Lineage Inc | -0.5% | — | Unchanged |
| 16 | VIK | Viking Holdings Ltd | -0.6% | — | Unchanged |
| 17 | SCHW | Schwab (charles) CORP | -0.7% | — | Unchanged |
| 18 | ABG | Asbury Automotive Group | -0.7% | EXIT | Sold out |
| 19 | CLH | Clean Harbors Inc | -1% | — | Unchanged |
| 20 | OTF | Blue Owl Technology Finance | -1.1% | +27.30% | Add |
| 21 | FSSL | Fs Specialty Lending Fund | -1.3% | +3.67% | Add |
| 22 | AMZN | Amazon.com Inc | -1.6% | — | Unchanged |
| 23 | SHEN | Shenandoah Telecommunication | -4.4% | — | Unchanged |
| 24 | CART | Maplebear Inc | -8.7% | — | Unchanged |
| 25 | CEG | Constellation Energy | -17.8% | — | Unchanged |
| 26 | KRMN | Karman Holdings Inc | -22.3% | — | Unchanged |
💡
Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Filing History
FAQ
What is GCM Grosvenor Holdings, LLC and what type of investor is it?
GCM Grosvenor Holdings, LLC 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 $2.3B, spread across 24 disclosed positions.
What are GCM Grosvenor Holdings, LLC's largest equity positions?
Based on the latest 13F filing, GCM Grosvenor Holdings, LLC's top holdings by market value are:
1. — $1.5B (63.6%)
2. Constellation Energy (CEG) — $218.1M (9.4%)
3. Maplebear Inc (CART) — $196.1M (8.5%)
4. Karman Holdings Inc (KRMN) — $165.7M (7.2%)
5. Shenandoah Telecommunication (SHEN) — $62.1M (2.7%)
What changes did GCM Grosvenor Holdings, LLC make in its most recent portfolio filing?
In the latest reported quarter, GCM Grosvenor Holdings, LLC made 8 notable position adjustments: 4 new positions were initiated, 2 existing holdings were added to, 0 positions were partially reduced, and 2 were completely exited. The largest of these moves: New buy: ; New buy: Blackstone Secured Lending F (BXSL); Sold out: Asbury Automotive Group (ABG); New buy: Barings Bdc Inc (BBDC); New buy: Bain Capital Specialty Finan (BCSF)
What sectors does GCM Grosvenor Holdings, LLC focus on?
GCM Grosvenor Holdings, LLC is concentrated in the following sectors based on its current disclosed equity portfolio:
• Consumer Discretionary: 33.6%
• Utilities: 30.1%
• Industrials: 27.3%
• Financials: 4.8%
• Health Care: 2.3%
• Information Technology: 1.9%
Investment Profile
GCM Grosvenor Holdings, LLC returned an annualized 14.4% over the trailing 36 months — outperforming the S&P 500 by 1.1 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.73 (less volatile than the market) and a 44% quarterly batting average against the index.
Its portfolio is concentrated and fast-trading, with 33.6% of the portfolio concentrated in Consumer Discretionary.
Its turnover score has risen from 0 to 100 over the past 4 quarters — a shift toward more active trading.
It has added to its OTF position over the past two quarters (+$12.3M, now $18.6M), while trimming SCHW over the same stretch (-$4.5M, still holding $9.4M).
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