13F value (AUM)
$10.9B
Rubric Capital Management
RUBRIC CAPITAL MANAGEMENT LP
$10.9B
13F long value · 2026-Q2Positions87
CategoryAsset Manager
Quarters tracked9
● #491 of 581 by 13F value
Size rank 2/10
14 NEW5 ADD12 2×+3 TRIM2 NEAR EXIT10 EXIT
Snapshot
Rubric Capital Management's 13F portfolio at a glance — size, concentration and this quarter's activity.
Positions
87 (21 unmapped)
Top 87 weight
99.3%
Quarters tracked
9
Latest 13F filed
Aug 14, 2026
New positions
14
Exits / near-exits
12
13F value by quarter
Total reported long value each quarter — fund flows plus market moves.
Top holdings — 2026-Q2
The fund's largest reported positions. The 87 shown cover 99.3% of the portfolio.
| Ticker | Issuer | Weight | Value | Shares | Since 2026-Q2 |
|---|---|---|---|---|---|
| TLN | TALEN ENERGY CORP | 12.7% | $1.4B | 3.6M | -3.8% |
| — | FTAI AVIATION LTD | 7.4% | $811.6M | 3.0M | — |
| VTRS | VIATRIS INC | 5.0% | $542.6M | 34.2M | -6.7% |
| TEVA | TEVA PHARMACEUTICAL INDS LTD | 4.8% | $527.7M | 15.6M | -7.7% |
| — | GOLAR LNG LTD | 4.2% | $457.5M | 9.2M | — |
| VST | VISTRA CORP | 2.6% | $284.7M | 1.8M | +5.0% |
| TAC | TRANSALTA CORP | 2.6% | $279.8M | 20.2M | -9.0% |
| FLR | FLUOR CORP | 2.4% | $262.9M | 5.0M | -1.4% |
| — | KINIKSA PHARMACEUTICALS INTL | 2.3% | $255.8M | 4.0M | — |
| BGC | BGC GROUP INC | 2.3% | $254.4M | 23.8M | — |
| ZM | ZOOM COMMUNICATIONS INC | 2.2% | $238.7M | 2.8M | +5.2% |
| GIL | GILDAN ACTIVEWEAR INC | 2.1% | $232.2M | 4.5M | +12.1% |
| ARQT | ARCUTIS BIOTHERAPEUTICS INC | 2.0% | $216.9M | 8.3M | -10.7% |
| AMZN | AMAZON COM INC | 2.0% | $214.5M | 900.0K | +6.0% |
| — | ROIVANT SCIENCES LTD | 1.9% | $212.3M | 6.0M | — |
Quarterly changes — 2026-Q2
What Rubric Capital Management opened, added, trimmed and exited this quarter, largest dollar moves first.
| Action | Ticker | Issuer | Prev shares | Curr shares | Change | Value Δ |
|---|---|---|---|---|---|---|
| NEW | FLR | FLUOR CORP | — | 5.0M | — | +$262.9M |
| NEW | AMZN | AMAZON COM INC | — | 900.0K | — | +$214.5M |
| EXIT | CEG | CONSTELLATION ENERGY CORP | 715.0K | 0 | -100.0% | -$199.7M |
| 2×+ | ZM | ZOOM COMMUNICATIONS INC | 1.0M | 2.8M | +176.3% | +$158.3M |
| 2×+ | GIL | GILDAN ACTIVEWEAR INC | 1.4M | 4.5M | +222.4% | +$154.5M |
| EXIT | AKAM | AKAMAI TECHNOLOGIES INC | 1.3M | 0 | -100.0% | -$149.3M |
| 2×+ | PFSI | PENNYMAC FINL SVCS INC NEW | 54.7K | 1.7M | +3006.3% | +$143.3M |
| 2×+ | NRIX | NURIX THERAPEUTICS INC | 2.5M | 7.2M | +192.2% | +$137.0M |
| 2×+ | — | AMCOR PLC | 1.3M | 4.2M | +227.9% | +$130.0M |
| EXIT | TDS | TELEPHONE & DATA SYS INC | 1.9M | 0 | -100.0% | -$77.9M |
Conviction over time
Portfolio weight of the current top long holdings, quarter by quarter — rising weight = growing conviction.