GCM Grosvenor Holdings, LLC
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 15, 2026), GCM Grosvenor Holdings, LLC reported 22 stock positions worth $901.2 million. Its top holding was Karman (KRMN) at 29.5% of the portfolio, followed by Constellation Energy (CEG, 27.2%) and Maplebear (CART, 17.2%). Compared with Q4 2025, it opened 1 new position, sold out of 1, added to 3 and reduced 15. The biggest buy was a new position in Constellation Energy (CEG) and the biggest sale Amazon.com (AMZN, shares −27%).
- Most Recent 13F
- Q2 2026
- Location
- Chicago, IL
- CIK
- 0001939480
- Portfolio Value
- $901.2M (Q1 2026)
- SEC Filing
- 0000921895-26-001372 ↗ filed May 15, 2026
Holdings Value
Holdings 22 stocks · $901.2M
| KRMN Karman Holdings Inc. | 29.49% | 3,319,366 | $265.7M | No change |
| CEG Constellation Energy | 27.21% | 878,015 | $245.2M | New |
| CART Maplebear Inc. | 17.21% | 4,140,924 | $155.1M | No change |
| SHEN Shenandoah Telecommunication | 7.04% | 4,116,050 | $63.5M | Add +0.3% |
| AMZN Amazon.com Inc. | 2.96% | 127,937 | $26.6M | Reduce -26.9% |
| FSSL FS Specialty Lending Fund | 2.01% | 1,448,654 | $18.1M | Add +6.1% |
| OTF Blue Owl Technology Finance | 1.94% | 1,411,067 | $17.5M | Add +228.2% |
| CLH Clean Harbors Inc. | 1.71% | 53,804 | $15.4M | Reduce -26.9% |
| VIK Viking Holdings Ltd. | 1.29% | 158,427 | $11.6M | Reduce -26.9% |
| LINE Lineage Inc. | 1.10% | 302,079 | $9.9M | No change |
| TSM Taiwan Semiconductor-SP ADR | 1.08% | 28,796 | $9.7M | Reduce -26.9% |
| SCHW Schwab (charles) Corp. | 1.06% | 101,819 | $9.6M | Reduce -26.9% |
| NTRA Natera Inc. | 0.81% | 36,292 | $7.3M | Reduce -26.9% |
| CNM Core & Main Inc. Class A | 0.76% | 139,440 | $6.9M | Reduce -26.9% |
| ABG Asbury Automotive Group | 0.67% | 31,038 | $6.1M | Reduce -26.9% |
| TRU Transunion | 0.67% | 87,485 | $6.1M | Reduce -26.9% |
| NU Nu Holdings Ltd./Cayman Isl-A filed as NU HLDGS LTD | 0.64% | 403,416 | $5.8M | Reduce -26.9% |
| AER Aercap Holdings NV | 0.60% | 39,242 | $5.4M | Reduce -26.9% |
| ELV Elevance Health Inc. | 0.55% | 16,983 | $5.0M | Reduce -26.9% |
| HDB HDFC Bank Ltd.-ADR | 0.55% | 199,379 | $5.0M | Reduce -26.9% |
| LPX Louisiana-Pacific Corp. | 0.37% | 46,008 | $3.3M | Reduce -26.9% |
| BRSL Brightstar Lottery PLC | 0.27% | 189,948 | $2.4M | Reduce -26.9% |
Portfolio Sells Q4 2025 → Q1 2026
| AMZN Amazon.com Inc. | Reduce -26.9% | 2.96% | −2.78 |
| XPO Xpo Inc. | Sold out | 0.00% | −1.05 |
| SCHW Schwab (charles) Corp. | Reduce -26.9% | 1.06% | −0.91 |
| VIK Viking Holdings Ltd. | Reduce -26.9% | 1.29% | −0.91 |
| HDB HDFC Bank Ltd.-ADR | Reduce -26.9% | 0.55% | −0.86 |
| NTRA Natera Inc. | Reduce -26.9% | 0.81% | −0.81 |
| TRU Transunion | Reduce -26.9% | 0.67% | −0.79 |
| CLH Clean Harbors Inc. | Reduce -26.9% | 1.71% | −0.74 |
| ABG Asbury Automotive Group | Reduce -26.9% | 0.67% | −0.73 |
| NU Nu Holdings Ltd./Cayman Isl-A | Reduce -26.9% | 0.64% | −0.67 |
| CNM Core & Main Inc. Class A | Reduce -26.9% | 0.76% | −0.64 |
| TSM Taiwan Semiconductor-SP ADR | Reduce -26.9% | 1.08% | −0.62 |
| ELV Elevance Health Inc. | Reduce -26.9% | 0.55% | −0.60 |
| AER Aercap Holdings NV | Reduce -26.9% | 0.60% | −0.50 |
| LPX Louisiana-Pacific Corp. | Reduce -26.9% | 0.37% | −0.35 |
| BRSL Brightstar Lottery PLC | Reduce -26.9% | 0.27% | −0.30 |
Portfolio Buys Q4 2025 → Q1 2026
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 24 | $2.3B | SPCX, CEG, CART, KRMN, SHEN |
| Q1 2026 | 22 | $901.2M | KRMN, CEG, CART, SHEN, AMZN |
| Q4 2025 | 22 | $704.8M | KRMN, CART, SHEN, AMZN, FSSL |
| Q3 2025 | 22 | $657.9M | KRMN, CART, SHEN, AMZN, CLH |
| Q2 2025 | 19 | $697.3M | CART, SHEN, AMZN, SCHW, VIK |
| Q1 2025 | 19 | $646.1M | CART, SHEN, AMZN, AER, SCHW |
| Q4 2024 | 18 | $699.0M | CART, AMZN, SHEN, TMUS, CRH |
| Q3 2024 | 23 | $657.9M | CART, SHEN, AMZN, TMUS, LNG |
| Q2 2024 | 21 | $682.9M | CART, SHEN, AMZN, LNG, PM |
| Q1 2024 | 20 | $655.7M | CART, AMZN, TMUS, LNG, CRH |