140 Summer Partners LP — 13F Holdings & Portfolio
CIK 1820788 · latest 13F-HR filed 2026-08-14
140 Summer Partners LP manages $1.40B in 13F-reported U.S. long-equity assets across 22 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are VSAT (14.41%), PCG (10.27%), MTZ (7.97%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 4 new positions, exited 4, added to 8, and trimmed 5.
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.
5TH FLOOR
NEW YORK, NY 10106
$1.40B
Long-equity book
22
Distinct positions
2026-06-30
Filed 2026-08-14
+4 / −4 / ↑8 / ↓5
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- VIASAT INC$160.2M +385.2%
- BITDEER TECHNOLOGIES GROUP$43.4M +652.3%
- SOMNIGROUP INTERNATIONAL INC$25.0M +47.3%
- KODIAK GAS SVCS INC$22.3M +29.4%
- BROOKDALE SR LIVING INC$8.1M +20.6%
Top Trims
- PG&E CORP-$52.9M -61.0%
- TELEPHONE & DATA SYS INC-$20.4M -36.3%
- VIKING HOLDINGS LTD-$13.3M -15.7%
- AERCAP HOLDINGS NV-$11.6M -16.6%
- CAPITAL ONE FINL CORP-$11.3M -15.8%
New Positions
- CIPHER DIGITAL INC$49.8M
- NVENT ELEC PLC$35.1M
- FLOWSERVE CORP$21.3M
- BRASKEM SA$19.6M
Exited Positions
- T-MOBILE US INC$81.2M
- ECHOSTAR CORP$62.1M
- JBT MAREL CORPORATION$40.3M
- OPTIMUM COMMUNICATIONS INC$3.2M
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 | VIASAT INC | VSAT | 92552V100 | $201.8M | 14.41% | 2,246,829 | SH |
| 2 | PG&E CORP Call | PCG | 69331C108 | $143.8M | 10.27% | 8,552,200 | SH |
| 3 | MASTEC INC | MTZ | 576323109 | $111.6M | 7.97% | 268,168 | SH |
| 4 | KODIAK GAS SVCS INC | KGS | 50012A108 | $97.8M | 6.99% | 1,302,130 | SH |
| 5 | GAMING & LEISURE P | GLPI | 36467J108 | $83.0M | 5.93% | 1,863,923 | SH |
| 6 | SOMNIGROUP INTERNATIONAL INC | SGI | 88023U101 | $78.0M | 5.57% | 995,287 | SH |
| 7 | VISTRA CORP | VST | 92840M102 | $74.1M | 5.29% | 467,231 | SH |
| 8 | VIKING HOLDINGS LTD | VIK | G93A5A101 | $71.2M | 5.08% | 680,162 | SH |
| 9 | CAPITAL ONE FINL CORP | COF | 14040H105 | $60.3M | 4.30% | 300,464 | SH |
| 10 | AERCAP HOLDINGS NV | AER | N00985106 | $58.2M | 4.16% | 399,305 | SH |
| 11 | HUNTINGTON BANCSHARES INC | HBAN | 446150104 | $50.6M | 3.61% | 2,851,758 | SH |
| 12 | BITDEER TECHNOLOGIES GROUP | BTDR | G11448100 | $50.1M | 3.58% | 3,155,340 | SH |
| 13 | CIPHER DIGITAL INC | CIFR | 17253J106 | $49.8M | 3.55% | 2,031,116 | SH |
| 14 | BROOKDALE SR LIVING INC | BKD | 112463104 | $47.3M | 3.38% | 2,941,020 | SH |
| 15 | TELEPHONE & DATA SYS INC | TDS | 879433829 | $35.8M | 2.56% | 968,633 | SH |
| 16 | NVENT ELEC PLC | NVT | G6700G107 | $35.1M | 2.51% | 206,934 | SH |
| 17 | PG&E CORP | PCG | 69331C108 | $33.8M | 2.41% | 2,008,289 | SH |
| 18 | BANK HAWAII CORP | BOH | 062540109 | $31.8M | 2.27% | 389,927 | SH |
| 19 | GRUPO AEROMEXICO SAB DE CV | AERO | 40054J109 | $23.4M | 1.67% | 1,298,388 | SH |
| 20 | DOW HLDGS INC Put | DOW | 260557103 | $21.9M | 1.56% | 800,000 | SH |
| 21 | FLOWSERVE CORP | FLS | 34354P105 | $21.3M | 1.52% | 287,265 | SH |
| 22 | BRASKEM SA | BAK | 105532105 | $19.6M | 1.40% | 8,030,124 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $1.40B | 22 | 0000919574-26-005164 |
| 2026-03-31 | 2026-05-14 | $1.64B | 25 | 0000919574-26-003018 |
| 2025-12-31 | 2026-02-17 | $1.35B | 22 | 0000919574-26-001009 |
| 2025-09-30 | 2025-11-14 | $1.15B | 21 | 0000919574-25-006786 |