Pennant Investors, LP — 13F Holdings & Portfolio
CIK 1759176 · latest 13F-HR filed 2026-05-15
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$361.0M
Long-equity book
17
Distinct positions
2026-03-31
Filed 2026-05-15
+1 / −0 / ↑4 / ↓12
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- SOLSTICE ADVANCED MATLS INC$14.4M +42.2%
- VERTIV HOLDINGS CO$9.7M +54.7%
- GE VERNOVA INC$3.1M +21.1%
- ANTERO RESOURCES CORP$2.1M +11.5%
Top Trims
- ECHOSTAR CORP-$35.7M -44.8%
- ALPHABET INC-$13.3M -46.2%
- PERIMETER SOLUTIONS INC-$9.9M -30.2%
- CCC INTELLIGENT SOLUTIONS HL-$6.7M -31.6%
- CORE SCIENTIFIC INC NEW-$5.8M -26.0%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | SOLSTICE ADVANCED MATLS INC | SOLS | 83443Q103 | $48.4M | 13.40% | 635,000 | SH |
| 2 | ECHOSTAR CORP | SATS | 278768106 | $43.9M | 12.17% | 375,401 | SH |
| 3 | MICROSOFT CORP | MSFT | 594918104 | $36.8M | 10.19% | 99,400 | SH |
| 4 | VERTIV HOLDINGS CO | VRT | 92537N108 | $27.3M | 7.57% | 109,000 | SH |
| 5 | AMAZON COM INC | AMZN | 023135106 | $24.4M | 6.75% | 117,000 | SH |
| 6 | PERIMETER SOLUTIONS INC | PRM | 71385M107 | $22.9M | 6.35% | 938,250 | SH |
| 7 | EXPAND ENERGY CORPORATION | EXE | 165167735 | $21.5M | 5.96% | 196,000 | SH |
| 8 | ANTERO RESOURCES CORP | AR | 03674X106 | $20.4M | 5.64% | 480,000 | SH |
| 9 | TRANSDIGM GROUP INC | TDG | 893641100 | $19.4M | 5.38% | 16,771 | SH |
| 10 | GE VERNOVA INC | GEV | 36828A101 | $17.9M | 4.96% | 20,500 | SH |
| 11 | CORE SCIENTIFIC INC NEW | CORZ | 21874A106 | $16.6M | 4.60% | 1,110,000 | SH |
| 12 | ALPHABET INC | GOOGL | 02079K305 | $15.5M | 4.29% | 53,900 | SH |
| 13 | CCC INTELLIGENT SOLUTIONS HL | CCC | 12510Q100 | $14.5M | 4.02% | 2,420,086 | SH |
| 14 | VALMONT INDS INC | VMI | 920253101 | $12.0M | 3.32% | 30,000 | SH |
| 15 | FLOWSERVE CORP | FLS | 34354P105 | $9.9M | 2.75% | 135,000 | SH |
| 16 | QXO INC | QXO | 82846H405 | $9.6M | 2.65% | 492,000 | SH |
| 17 | GRAB HOLDINGS LIMITED | GRABW | G4124C117 | $6.5K | 0.00% | 80,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $361.0M | 17 | 0000919574-26-003310 |
| 2025-12-31 | 2026-02-17 | $417.9M | 17 | 0000919574-26-001198 |
| 2025-09-30 | 2025-11-14 | $371.7M | 15 | 0000919574-25-006856 |