CIK 1535264
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 | 22.82% | 10 |
| Technology Hardware & Equipment | 11.55% | 4 |
| Pharmaceuticals & Biotechnology | 10.93% | 26 |
| Unclassified | 9.47% | 8 |
| Communications Equipment | 6.82% | 3 |
| Health Care Equipment & Supplies | 5.05% | 8 |
| Specialty Retail | 4.05% | 5 |
| Health Care Providers & Services | 3.96% | 4 |
| Electrical Equipment & Components | 3.00% | 1 |
| Software & IT Services | 2.78% | 3 |
| Aerospace & Defense | 2.65% | 1 |
| Commercial Services & Supplies | 2.56% | 4 |
| Machinery | 2.43% | 2 |
| Diversified Consumer Services | 2.29% | 2 |
| Construction Materials | 1.30% | 2 |
| Household Durables | 1.14% | 1 |
| Software | 1.08% | 2 |
| Capital Markets | 1.06% | 2 |
| Chemicals | 1.04% | 1 |
| Oil, Gas & Consumable Fuels | 0.90% | 1 |
| Real Estate Management & Development | 0.62% | 1 |
| Entertainment | 0.60% | 1 |
| Diversified Telecommunication Services | 0.60% | 1 |
| Banks | 0.48% | 1 |
| Media & Entertainment | 0.38% | 1 |
| Insurance | 0.29% | 1 |
| Hotels, Restaurants & Leisure | 0.10% | 1 |
| Life Sciences Tools & Services | 0.04% | 1 |
| # | Ticker | Name | Sector | Weight |
|---|---|---|---|---|
| 1 | AEHR | AEHR TEST SYSTEMS | Information Technology | 6.54% |
| 2 | LASR | NLIGHT, INC. | Information Technology | 6.46% |
| 3 | VICR | VICOR CORP | Information Technology | 5.14% |
| 4 | BKSY | BlackSky Technology Inc. | Information Technology | 4.81% |
| 5 | GILT | GILAT SATELLITE NETWORKS LTD | Unclassified | 3.83% |
| 6 | MASS | 908 Devices Inc. | Information Technology | 3.52% |
| 7 | AMSC | AMERICAN SUPERCONDUCTOR CORP /DE/ | Information Technology | 3.00% |
| 8 | KOPN | KOPIN CORP | Information Technology | 2.94% |
| 9 | AVAV | AeroVironment Inc | Industrials | 2.65% |
| 10 | PI | IMPINJ INC | Information Technology | 2.35% |
90/98 names classified · sector 90.5% of weight · industry 90.5% · mkt cap 89.4%; 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: 90.5% of the book is sector-classified (unclassified names shown, never dropped).
Only 33% of book weight classified — the grid is NOT representative of the whole book.
Classified: 33.3% of book weight (28/98 names) · unclassified 66.7%: AEHR, LASR, BKSY, GILT, PI, LPTH, DFTX, VELO, MRAM, BFLY +60 more. 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 | AEHRAEHR TEST SYS | 1,593,971 | $59M | 6.5% | ADD 4% |
| 2 | LASRNLIGHT INC | 1,023,739 | $58M | 6.5% | TRIM −12% |
| 3 | VICRVICOR CORP | 288,180 | $46M | 5.1% | TRIM −14% |
| 4 | BKSYBLACKSKY TECHNOLOGY INC | 1,725,610 | $43M | 4.8% | HOLD |
| 5 | GILTGILAT SATELLITE NETWORKS LTD | 2,302,767 | $35M | 3.8% | TRIM −2% |
| 6 | MASS908 DEVICES INC | 5,199,924 | $32M | 3.5% | HOLD |
| 7 | AMSCAMERICAN SUPERCONDUCTOR CORP | 801,604 | $27M | 3.0% | ADD 6% |
| 8 | KOPNKOPIN CORP | 11,814,812 | $27M | 2.9% | HOLD |
| 9 | AVAVAEROVIRONMENT INC | 130,658 | $24M | 2.6% | ADD 10% |
| 10 | PIIMPINJ INC | 207,018 | $21M | 2.4% | ADD 16% |
| 11 | LPTHLIGHTPATH TECHNOLOGIES INC | 2,037,610 | $20M | 2.3% | HOLD |
| 12 | DFTXDEFINIUM THERAPEUTICS INC COM SHS | 1,076,893 | $20M | 2.3% | TRIM −23% |
| 13 | TALKTALKSPACE INC | 3,826,892 | $20M | 2.2% | TRIM −3% |
| 14 | VELOVELO3D INC | 1,978,282 | $19M | 2.1% | TRIM −8% |
| 15 | MRAMEVERSPIN TECHNOLOGIES INC | 2,077,241 | $18M | 2.0% | TRIM −2% |
| 16 | ARLOARLO TECHNOLOGIES INC | 1,265,109 | $18M | 2.0% | ADD 8% |
| 17 | BFLYBUTTERFLY NETWORK INC | 4,430,593 | $18M | 2.0% | ADD 30% |
| 18 | UTIUNIVERSAL TECHNICAL INST INC | 489,098 | $18M | 2.0% | ADD 13% |
| 19 | CEVACEVA INC | 864,806 | $16M | 1.8% | ADD 4% |
| 20 | AIOTPOWERFLEET INC | 4,701,506 | $14M | 1.6% | HOLD |
| 21 | REALTHE REALREAL INC | 1,483,847 | $13M | 1.5% | ADD 4% |
| 22 | RDCMRADCOM LTD | 991,261 | $12M | 1.3% | HOLD |
| 23 | MDXHMDXHEALTH SA | 5,221,282 | $12M | 1.3% | HOLD |
| 24 | SRTASTRATA CRITICAL MEDICAL INC | 2,821,468 | $12M | 1.3% | HOLD |
| 25 | GNSSGENASYS INC | 5,649,544 | $10M | 1.1% | HOLD |
| 26 | OWLTOWLET INC | 1,978,470 | $10M | 1.1% | ADD 13% |
| 27 | GAMBGAMBLING COM GROUP LIMITED | 2,486,477 | $10M | 1.1% | ADD 73% |
| 28 | ASPIASP ISOTOPES INC | 2,124,496 | $9M | 1.0% | HOLD |
| 29 | IMDXINSIGHT MOLECULAR DIA INC | 2,806,256 | $9M | 1.0% | HOLD |
| 30 | ACOGALPHA COGNITION INC | 1,672,168 | $9M | 1.0% | HOLD |
| 31 | PVLAPALVELLA THERAPEUTICS INC | 69,416 | $9M | 1.0% | HOLD |
| 32 | TLSITRISALUS LIFE SCIENCES INC | 2,079,105 | $8M | 0.9% | ADD 67% |
| 33 | WLACWILLOW LANE ACQUISITION CORP | 779,299 | $8M | 0.9% | NEW |
| 34 | GLXYGALAXY DIGITAL INC. | 445,000 | $8M | 0.9% | ADD 16% |
| 35 | NGSNATURAL GAS SVCS GROUP INC | 214,776 | $8M | 0.9% | TRIM −68% |
| 36 | TYGOTIGO ENERGY INC | 2,150,930 | $8M | 0.9% | ADD 803% |
| 37 | SNWVSANUWAVE HEALTH INC | 454,550 | $8M | 0.9% | HOLD |
| 38 | LOVELOVESAC COMPANY | 500,002 | $7M | 0.8% | HOLD |
| 39 | GROBRAZIL POTASH CORP | 2,228,600 | $7M | 0.8% | ADD 11% |
| 40 | CTRNCITI TRENDS INC | 166,127 | $7M | 0.8% | TRIM −31% |
| 41 | OOMAOOMA INC | 411,108 | $6M | 0.7% | TRIM −18% |
| 42 | REAXTHE REAL BROKERAGE INC | 2,255,940 | $6M | 0.6% | HOLD |
| 43 | RSVRRESERVOIR MEDIA INC | 551,594 | $5M | 0.6% | HOLD |
| 44 | SPIRSPIRE GLOBAL INC | 428,813 | $5M | 0.6% | ADD 3% |
| 45 | FBRXFORTE BIOSCIENCES INC | 200,000 | $5M | 0.6% | TRIM −16% |
| 46 | RCATRED CAT HLDGS INC | 374,460 | $5M | 0.5% | TRIM −63% |
| 47 | BLZEBACKBLAZE INC | 1,400,166 | $5M | 0.5% | TRIM −54% |
| 48 | DXLGDESTINATION XL GROUP INC | 9,399,297 | $5M | 0.5% | HOLD |
| 49 | RANIRANI THERAPEUTICS HLDGS INC | 6,500,000 | $5M | 0.5% | HOLD |
| 50 | FEAM5E ADVANCED MATERIALS INC | 3,250,000 | $5M | 0.5% | NEW |
| 51 | FENCFENNEC PHARMACEUTICALS INC | 720,135 | $4M | 0.5% | HOLD |
| 52 | BLNEBEELINE HOLDINGS INC | 1,848,641 | $4M | 0.5% | HOLD |
| 53 | ALLTALLOT LTD | 624,700 | $4M | 0.5% | ADD 25% |
| 54 | ANROALTO NEUROSCIENCE INC | 170,000 | $4M | 0.4% | TRIM −24% |
| 55 | KIDSORTHOPEDIATRICS CORP | 237,169 | $4M | 0.4% | ADD 11% |
| 56 | AVNWAVIAT NETWORKS INC | 165,723 | $4M | 0.4% | HOLD |
| 57 | PGNYPROGYNY INC | 220,000 | $4M | 0.4% | ADD 10% |
| 58 | GRWGGROWGENERATION CORP | 3,380,784 | $4M | 0.4% | HOLD |
| 59 | CRNXCRINETICS PHARMACEUTICALS IN | 100,000 | $4M | 0.4% | HOLD |
| 60 | ARBEARBE ROBOTICS LTD | 5,901,897 | $4M | 0.4% | ADD 49% |
| 61 | ABEOABEONA THERAPEUTICS INC | 803,130 | $4M | 0.4% | ADD 4% |
| 62 | GAIAGAIA INC NEW | 1,252,090 | $3M | 0.4% | HOLD |
| 63 | OUSTOUSTER INC | 186,000 | $3M | 0.4% | NEW |
| 64 | ELDNELEDON PHARMACEUTICALS INC | 1,100,000 | $3M | 0.4% | HOLD |
| 65 | IPWRIDEAL PWR INC | 1,196,849 | $3M | 0.4% | ADD 52% |
| 66 | XTNTXTANT MED HLDGS INC | 5,976,910 | $3M | 0.4% | TRIM −9% |
| 67 | LYTSLSI INDS INC OHIO | 176,097 | $3M | 0.4% | NEW |
| 68 | PEPGPEPGEN INC | 1,830,925 | $3M | 0.4% | ADD 41% |
| 69 | APEIAMERICAN PUB ED INC | 53,500 | $3M | 0.3% | TRIM −42% |
| 70 | NXDRNEXTDOOR HOLDINGS INC | 2,153,838 | $3M | 0.3% | ADD 115% |
| 71 | ARGXARGENX SE | 3,750 | $3M | 0.3% | HOLD |
| 72 | ALMUAELUMA INC | 200,000 | $3M | 0.3% | HOLD |
| 73 | HIPOHIPPO HLDGS INC | 100,000 | $3M | 0.3% | HOLD |
| 74 | OPKOPKO HEALTH INC | 2,100,000 | $2M | 0.3% | HOLD |
| 75 | PAYSPAYSIGN INC | 385,965 | $2M | 0.3% | ADD 15% |
| 76 | BNTCBENITEC BIOPHARMA INC | 187,977 | $2M | 0.2% | TRIM −34% |
| 77 | MODDMODULAR MED INC | 366,666 | $2M | 0.2% | NEW |
| 78 | NKTXNKARTA INC | 906,000 | $2M | 0.2% | HOLD |
| 79 | INFUINFUSYSTEM HLDGS INC | 201,077 | $2M | 0.2% | TRIM −64% |
| 80 | AYTUAYTU BIOPHARMA INC | 619,574 | $2M | 0.2% | HOLD |
| 81 | SABSSAB BIOTHERAPEUTICS INC | 400,000 | $2M | 0.2% | ADD 100% |
| 82 | OPRXOPTIMIZERX CORP | 230,421 | $1M | 0.2% | HOLD |
| 83 | NKTRNEKTAR THERAPEUTICS | 20,000 | $1M | 0.2% | TRIM −50% |
| 84 | ABXABACUS GLOBAL MGMT INC | 177,772 | $1M | 0.2% | HOLD |
| 85 | DHXDHI GROUP INC | 497,698 | $1M | 0.2% | HOLD |
| 86 | NXTCNEXTCURE INC | 117,371 | $1M | 0.1% | HOLD |
| 87 | Satellos Bioscience, Inc. (Can | 215,000 | $1M | 0.1% | NEW |
| 88 | AQSTAQUESTIVE THERAPEUTICS INC | 270,400 | $1M | 0.1% | NEW |
| 89 | BDTXBLACK DIAMOND THERAPEUTICS I | 525,000 | $1M | 0.1% | TRIM −16% |
| 90 | CNTYCENTURY CASINOS INC | 639,834 | $889,369 | 0.1% | TRIM −17% |
| 91 | UCTTULTRA CLEAN HLDGS INC | 11,442 | $711,464 | 0.1% | TRIM −92% |
| 92 | CTMXCYTOMX THERAPEUTICS INC. | 150,000 | $705,000 | 0.1% | NEW |
| 93 | RNAATRIUM THERAPEUTICS INC | 50,000 | $668,500 | 0.1% | NEW |
| 94 | AVRANTERIS TECHNOLOGIES GLOBAL | 115,000 | $638,250 | 0.1% | NEW |
| 95 | CYRXCRYOPORT INC | 61,111 | $505,999 | 0.1% | NEW |
| 96 | SERASERA PROGNOSTICS INC | 207,382 | $420,985 | 0.0% | HOLD |
| 97 | MXCTMaxCyte, Inc. | 500,000 | $351,250 | 0.0% | NEW |
| 98 | DMACDIAMEDICA THERAPEUTICS INC | 36,000 | $243,720 | 0.0% | NEW |
| Security | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| AEHRAEHR TEST SYS | 1.2M | 1.6M | 1.6M | 1.6M | 1.5M | 1.6M | $59M |
| LASRNLIGHT INC | 1.0M | 1.3M | 1.3M | 1.2M | 1.2M | 1.0M | $58M |
| VICRVICOR CORP | 352K | 372K | 333K | 333K | 333K | 288K | $46M |
| BKSYBLACKSKY TECHNOLOGY INC | 2.7M | 2.4M | 2.2M | 2.0M | 1.7M | 1.7M | $43M |
| GILTGILAT SATELLITE NETWORKS LTD | 2.5M | 2.4M | 2.4M | 2.4M | 2.4M | 2.3M | $35M |
| MASS908 DEVICES INC | 1.7M | 5.2M | 5.2M | 5.2M | 5.2M | 5.2M | $32M |
| AMSCAMERICAN SUPERCONDUCTOR CORP | 1.5M | 1.6M | 1.6M | 745K | 754K | 802K | $27M |
| KOPNKOPIN CORP | 12.8M | 9.7M | 9.9M | 13.5M | 11.8M | 11.8M | $27M |
| AVAVAEROVIRONMENT INC | 122K | 130K | 114K | 114K | 119K | 131K | $24M |
| PIIMPINJ INC | 177K | 218K | 178K | 178K | 178K | 207K | $21M |
| LPTHLIGHTPATH TECHNOLOGIES INC | 1.8M | 1.7M | 1.7M | 1.4M | 2.0M | 2.0M | $20M |
| DFTXDEFINIUM THERAPEUTICS INC COM SHS | — | — | — | — | 1.4M | 1.1M | $20M |
| TALKTALKSPACE INC | 3.8M | 4.0M | 4.0M | 4.0M | 3.9M | 3.8M | $20M |
| VELOVELO3D INC | — | — | — | 1.3M | 2.2M | 2.0M | $19M |
| MRAMEVERSPIN TECHNOLOGIES INC | 2.1M | 2.1M | 2.1M | 2.1M | 2.1M | 2.1M | $18M |
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.
Where this firm's principals came from and which firms its alumni went on to found.
