TLS Advisors LLC — 13F Holdings & Portfolio
CIK 1768824 · latest 13F-HR filed 2026-05-13
TLS Advisors LLC manages $42.1K in 13F-reported U.S. long-equity assets across 16 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are EQT (20.51%), RIO (16.29%), META (14.38%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 4 new positions, exited 4, added to 10, and trimmed 1.
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.
$42.1K
Long-equity book
16
Distinct positions
2026-03-31
Filed 2026-05-13
+4 / −4 / ↑10 / ↓1
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- EQT CORP$5.4K +168.1%
- XOMA$1.9K +113.2%
- XENON PHARMS$1.5K +486.3%
- RIO TINTO PLC$975 +16.6%
- RANGE RESOURCES CORP$778 +56.1%
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 | EQT CORP | EQT | 26884L109 | $8.6K | 20.51% | 135,800 | SH |
| 2 | RIO TINTO PLC | RIO | 767204100 | $6.9K | 16.29% | 73,592 | SH |
| 3 | META PLATFORMS INC | META | 30303M102 | $6.1K | 14.38% | 10,589 | SH |
| 4 | ISHARES INC-ISHARES MSCI GLOBAL METALS & MINING PRODCRS ETF | PICK | 46434G848 | $5.7K | 13.56% | 100,994 | SH |
| 5 | XOMA | XOMA | 98419J206 | $3.6K | 8.55% | 114,867 | SH |
| 6 | FISERV INC | FISV | 337738108 | $2.7K | 6.36% | 48,000 | SH |
| 7 | RANGE RESOURCES CORP | RRC | 75281A109 | $2.2K | 5.14% | 47,923 | SH |
| 8 | XENON PHARMS | XENE | 98420N105 | $1.8K | 4.27% | 30,956 | SH |
| 9 | VALE SA | VALE | 91912E105 | $1.6K | 3.75% | 99,393 | SH |
| 10 | ALIGHT | ALIT | 01626W101 | $1.0K | 2.43% | 1,760,462 | SH |
| 11 | ISHARES BITCOIN | IBIT | 46438F101 | $435 | 1.03% | 11,327 | SH |
| 12 | HOVNANIAN | HOV | 442487401 | $429 | 1.02% | 3,872 | SH |
| 13 | OMNIAB | OABI | 68218J103 | $393 | 0.93% | 250,185 | SH |
| 14 | ISHARES MSCI SINGAPORE | EWS | 46434G780 | $384 | 0.91% | 13,600 | SH |
| 15 | BHP GROUP LIMITED | BHP | 088606108 | $324 | 0.77% | 4,460 | SH |
| 16 | OVID THERAPEUTICS INC | OVID | 690469101 | $41 | 0.10% | 18,858 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-13 | $42.1K | 16 | 0001768824-26-000004 |
| 2025-12-31 | 2026-02-04 | $38.1K | 16 | 0001768824-26-000002 |
| 2025-09-30 | 2025-11-04 | $34.4K | 19 | 0001768824-25-000015 |