SCALAR GAUGE MANAGEMENT, LLC — 13F Holdings & Portfolio
CIK 1965542 · latest 13F-HR filed 2026-08-14
SCALAR GAUGE MANAGEMENT, LLC manages $181.6M in 13F-reported U.S. long-equity assets across 27 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are FN (10.53%), CLS (9.24%), FIX (7.75%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 13 new positions, exited 12, added to 11, and trimmed 2.
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.
SUITE 230
DALLAS, TX 75225
$181.6M
Long-equity book
27
Distinct positions
2026-06-30
Filed 2026-08-14
+13 / −12 / ↑11 / ↓2
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- Celestica Inc$7.8M +86.2%
- TTM Technologies Inc$6.6M +199.3%
- Onto Innovation Inc$6.2M +84.5%
- Fabrinet$6.1M +46.6%
- Comfort Systems USA Inc$5.7M +67.3%
New Positions
- SiTime Corp$11.9M
- Diodes Inc$10.2M
- Advanced Energy Industries Inc$9.7M
- MasTec Inc$7.9M
- Western Digital Corp$7.7M
Exited Positions
- Blackline Inc$5.7M
- Applied Optoelectronics Inc$5.0M
- Teradyne Inc$4.2M
- Camtek Ltd$3.6M
- Netflix 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 | Fabrinet | FN | G3323L100 | $19.1M | 10.53% | 34,000 | SH |
| 2 | Celestica Inc | CLS | 15101Q207 | $16.8M | 9.24% | 46,000 | SH |
| 3 | Comfort Systems USA Inc | FIX | 199908104 | $14.1M | 7.75% | 7,100 | SH |
| 4 | Onto Innovation Inc | ONTO | 683344105 | $13.6M | 7.50% | 36,000 | SH |
| 5 | SiTime Corp | SITM | 82982T106 | $11.9M | 6.57% | 16,000 | SH |
| 6 | Diodes Inc | DIOD | 254543101 | $10.2M | 5.61% | 93,000 | SH |
| 7 | TTM Technologies Inc | TTMI | 87305R109 | $9.9M | 5.46% | 53,000 | SH |
| 8 | Advanced Energy Industries Inc | AEIS | 007973100 | $9.7M | 5.34% | 26,000 | SH |
| 9 | Silicon Motion Technology Corp | SIMO | 82706C108 | $8.0M | 4.41% | 24,000 | SH |
| 10 | MasTec Inc | MTZ | 576323109 | $7.9M | 4.35% | 19,000 | SH |
| 11 | Western Digital Corp | WDC | 958102105 | $7.7M | 4.22% | 12,000 | SH |
| 12 | Vertiv Holdings Co | VRT | 92537N108 | $7.4M | 4.06% | 22,000 | SH |
| 13 | Qnity Electronics Inc | Q | 74743L100 | $5.4M | 2.97% | 33,000 | SH |
| 14 | FormFactor Inc | FORM | 346375108 | $5.3M | 2.91% | 33,000 | SH |
| 15 | Avepoint Inc | AVPT | 053604104 | $5.3M | 2.90% | 470,000 | SH |
| 16 | Micron Technology Inc | MU | 595112103 | $4.6M | 2.54% | 4,000 | SH |
| 17 | Legence Corp | LGN | 52476L109 | $4.3M | 2.39% | 51,000 | SH |
| 18 | Vishay Intertechnology Inc | VSH | 928298108 | $4.1M | 2.25% | 76,000 | SH |
| 19 | AXT Inc | AXTI | 00246W103 | $3.6M | 1.98% | 50,000 | SH |
| 20 | Howmet Aerospace Inc | HWM | 443201108 | $3.5M | 1.93% | 13,000 | SH |
| 21 | Shoals Technologies Group Inc | SHLS | 82489W107 | $2.5M | 1.36% | 250,000 | SH |
| 22 | Cognyte Software Ltd | CGNT | M25133105 | $2.1M | 1.13% | 233,619 | SH |
| 23 | Investment Managers Ser Tr I | NVDS | 46144X115 | $1.4M | 0.75% | 60,000 | SH |
| 24 | Backblaze Inc | BLZE | 05637B105 | $1.2M | 0.66% | 75,000 | SH |
| 25 | OneSpan Inc | OSPN | 68287N100 | $1.1M | 0.61% | 76,641 | SH |
| 26 | CCC Intelligent Solutions Holdings Inc | CCC | 12510Q100 | $774.0K | 0.43% | 150,000 | SH |
| 27 | Direxion Shares ETF Trust Put | ELIS | 25459W958 | $288.1K | 0.16% | 125 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $181.6M | 27 | 0001965542-26-000010 |
| 2026-03-31 | 2026-05-15 | $103.7M | 26 | 0001965542-26-000007 |
| 2025-12-31 | 2026-02-17 | $151.6M | 32 | 0001965542-26-000005 |
| 2025-09-30 | 2025-10-31 | $196.5M | 32 | 0001965542-25-000009 |