CIK 2107719
Long positions in SEC Section 13(f) securities (US-listed stocks, ADRs and ETFs), largest first · Δ vs 2025-Q4. A lagged quarterly snapshot (filed ≤45 days after quarter-end); excludes shorts, options, cash, and shares listed only on non-US exchanges — foreign companies held via a US listing or ADR (e.g. Alibaba, TSMC) ARE included.
As filed = each book applied at its quarter-end (what the reported book did) · As copyable = applied at its statutory 45-day filing deadline (what a 13F follower could have earned).
Computing…
Hypothetical modeled performance constructed with hindsight — not actual results, and not indicative of future results. See the Disclaimer.
| Industry group | Weight | Names |
|---|---|---|
| Semiconductors & Semiconductor Equipment | 21.45% | 5 |
| Unclassified | 18.81% | 4 |
| Technology Hardware & Equipment | 16.65% | 4 |
| Communications Equipment | 15.39% | 3 |
| Utilities | 11.53% | 3 |
| Metals & Mining | 7.72% | 1 |
| Construction & Engineering | 4.72% | 1 |
| Chemicals | 2.05% | 1 |
| Machinery | 1.68% | 1 |
| # | Ticker | Name | Sector | Weight |
|---|---|---|---|---|
| 1 | GLW | CORNING INC /NY | Materials | 7.72% |
| 2 | COHR | COHERENT CORP. | Information Technology | 7.39% |
| 3 | LITE | Lumentum Holdings Inc. | Information Technology | 7.19% |
| 4 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Information Technology | 6.74% |
| 5 | IGM | ISHARES TR | Unclassified | 5.14% |
| 6 | CIEN | CIENA CORP | Information Technology | 5.13% |
| 7 | QQQ | INVESCO QQQ TR | Unclassified | 5.07% |
| 8 | SPY | STATE STR SPDR S&P 500 ETF T | Unclassified | 5.05% |
| 9 | FIX | COMFORT SYSTEMS USA INC | Industrials | 4.72% |
| 10 | Q | Qnity Electronics, Inc. | Information Technology | 4.41% |
19/23 names classified · sector 81.2% of weight · industry 81.2% · mkt cap 74.4%; unclassified names shown, never dropped.
Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 81.2% of the book is sector-classified (unclassified names shown, never dropped).
Classified: 57.5% of book weight (14/23 names) · unclassified 42.5%: COHR, TSM, IGM, QQQ, SPY, Q, SIL, TLN, SNDK. Size: cap 70/20/10 bands; style: value/growth composite on our own metrics — not Morningstar's model.
No contribution data for this period.
| # | Security | Shares | Value | Weight | Δ QoQ |
|---|---|---|---|---|---|
| 1 | GLWCORNING INC | 93,034 | $13M | 7.7% | ADD 42% |
| 2 | COHRCOHERENT CORP | 50,801 | $12M | 7.4% | ADD 9% |
| 3 | LITELUMENTUM HLDGS INC | 16,745 | $12M | 7.2% | TRIM −33% |
| 4 | TSMTAIWAN SEMICONDUCTOR MFG LTD | 32,682 | $11M | 6.7% | ADD 67% |
| 5 | IGMISHARES TR | 71,020 | $8M | 5.1% | NEW |
| 6 | CIENCIENA CORP | 21,645 | $8M | 5.1% | NEW |
| 7 | QQQINVESCO QQQ TR | 14,400 | $8M | 5.1% | NEW |
| 8 | SPYSTATE STR SPDR S&P 500 ETF T | 12,710 | $8M | 5.0% | NEW |
| 9 | FIXCOMFORT SYS USA INC | 5,603 | $8M | 4.7% | ADD 86% |
| 10 | QQNITY ELECTRONICS INC | 62,590 | $7M | 4.4% | NEW |
| 11 | KLACKLA CORP | 4,853 | $7M | 4.4% | ADD 37% |
| 12 | CEGCONSTELLATION ENERGY CORP | 24,549 | $7M | 4.2% | ADD 53% |
| 13 | VSTVISTRA CORP | 42,650 | $6M | 3.9% | ADD 24% |
| 14 | VRTVERTIV HOLDINGS CO | 23,469 | $6M | 3.6% | TRIM −34% |
| 15 | SILGLOBAL X FDS | 64,580 | $6M | 3.6% | NEW |
| 16 | TLNTALEN ENERGY CORP | 17,583 | $6M | 3.4% | ADD 93% |
| 17 | NVDANVIDIA CORPORATION | 31,909 | $6M | 3.4% | TRIM −33% |
| 18 | AEISADVANCED ENERGY INDS | 16,796 | $5M | 3.3% | NEW |
| 19 | TERTERADYNE INC | 17,471 | $5M | 3.2% | NEW |
| 20 | FNFABRINET | 9,643 | $5M | 3.1% | NEW |
| 21 | ENTGENTEGRIS INC | 28,607 | $3M | 2.0% | NEW |
| 22 | SNDKSANDISK CORP | 4,470 | $3M | 1.7% | NEW |
| 23 | LRCXLAM RESEARCH CORP | 12,880 | $3M | 1.7% | NEW |
| Security | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| GLWCORNING INC | — | — | — | — | 66K | 93K | $13M |
| COHRCOHERENT CORP | — | — | — | — | 47K | 51K | $12M |
| LITELUMENTUM HLDGS INC | — | — | — | — | 25K | 17K | $12M |
| TSMTAIWAN SEMICONDUCTOR MFG LTD | — | — | — | — | 20K | 33K | $11M |
| IGMISHARES TR | — | — | — | — | — | 71K | $8M |
| CIENCIENA CORP | — | — | — | — | — | 22K | $8M |
| QQQINVESCO QQQ TR | — | — | — | — | — | 14K | $8M |
| SPYSTATE STR SPDR S&P 500 ETF T | — | — | — | — | — | 13K | $8M |
| FIXCOMFORT SYS USA INC | — | — | — | — | 3K | 6K | $8M |
| QQNITY ELECTRONICS INC | — | — | — | — | — | 63K | $7M |
| KLACKLA CORP | — | — | — | — | 4K | 5K | $7M |
| CEGCONSTELLATION ENERGY CORP | — | — | — | — | 16K | 25K | $7M |
| VSTVISTRA CORP | — | — | — | — | 34K | 43K | $6M |
| VRTVERTIV HOLDINGS CO | — | — | — | — | 36K | 23K | $6M |
| SILGLOBAL X FDS | — | — | — | — | — | 65K | $6M |
Shares reported each quarter by the largest current holdings. Green = added vs the prior filing of that name, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
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