NANO CAP NEW MILLENNIUM GROWTH FUND L P — 13F Holdings & Portfolio
CIK 1277890 · latest 13F-HR filed 2026-08-14
NANO CAP NEW MILLENNIUM GROWTH FUND L P manages $130.0M in 13F-reported U.S. long-equity assets across 135 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SILC (6.88%), SPT (3.57%), SMWB (3.06%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 13 new positions, exited 23, added to 81, and trimmed 29.
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.
STATEN ISLAND, NY 10301
$130.0M
Long-equity book
135
Distinct positions
2026-06-30
Filed 2026-08-14
+13 / −23 / ↑81 / ↓29
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- Silicom Ltd.$4.9M +122.4%
- SimilarWeb Ltd.$3.0M +291.4%
- Sprout Social, Inc.$1.6M +52.3%
- Exagen Inc.$1.4M +78.8%
- 8x8, Inc.$1.1M +131.8%
Top Trims
- Silvaco Group-$2.3M -93.0%
- Digitalocean Holdings Inc.-$1.1M -45.8%
- Wix.com LTD-$534.4K -39.6%
- Bandwidth Inc.-$303.9K -12.9%
- Backblaze, Inc.-$224.8K -22.1%
New Positions
- Salesforce Inc.$1.5M
- Elastic N.V.$712.8K
- Akamai Technologies$709.3K
- Starbucks Corp$510.9K
- Avantor Inc.$495.0K
Exited Positions
- Arteris, Inc.$2.0M
- Veeco Instruments Inc.$1.4M
- Simulations Plus, Inc.$1.2M
- Snowflake Inc.$754.1K
- Corsair Gaming, inc.$693.8K
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 | Silicom Ltd. | SILC | M84116108 | $8.9M | 6.88% | 186,500 | SH |
| 2 | Sprout Social, Inc. | SPT | 85209W109 | $4.6M | 3.57% | 615,000 | SH |
| 3 | SimilarWeb Ltd. | SMWB | M84137104 | $4.0M | 3.06% | 650,000 | SH |
| 4 | KraneShares CSI China Internet Fund | KWEB | 500767306 | $3.3M | 2.55% | 135,500 | SH |
| 5 | Gentherm Inc. | THRM | 37253A103 | $3.2M | 2.49% | 95,000 | SH |
| 6 | Exagen Inc. | XGN | 30068X103 | $3.1M | 2.41% | 675,000 | SH |
| 7 | Ooma, Inc. | OOMA | 683416101 | $3.0M | 2.29% | 155,000 | SH |
| 8 | Unity Software Inc. | U | 91332U101 | $2.9M | 2.20% | 100,000 | SH |
| 9 | Toast, Inc. | TOST | 888787108 | $2.3M | 1.80% | 84,000 | SH |
| 10 | GoodRx Holdings, Inc. | GDRX | 38246G108 | $2.1M | 1.64% | 740,000 | SH |
| 11 | Personalis, Inc. | PSNL | 71535D106 | $2.1M | 1.62% | 157,500 | SH |
| 12 | Taboola.com Ltd. | TBLA | M8744T106 | $2.1M | 1.61% | 420,000 | SH |
| 13 | Bandwidth Inc. | BAND | 05988J103 | $2.1M | 1.58% | 32,500 | SH |
| 14 | Gravity Co. Ltd. | GRVY | 38911N206 | $2.0M | 1.55% | 30,000 | SH |
| 15 | 8x8, Inc. | EGHT | 282914100 | $1.9M | 1.48% | 1,125,000 | SH |
| 16 | Viant Technology Inc. | DSP | 92557A101 | $1.9M | 1.46% | 150,000 | SH |
| 17 | Lantronix Inc. | LTRX | 516548203 | $1.8M | 1.38% | 305,000 | SH |
| 18 | Zscaler Inc | ZS | 98980G102 | $1.7M | 1.33% | 12,250 | SH |
| 19 | Take-Two Interactive Software Inc. | TTWO | 874054109 | $1.7M | 1.30% | 6,750 | SH |
| 20 | Certara Inc. | CERT | 15687V109 | $1.6M | 1.26% | 250,000 | SH |
| 21 | SI-BONE, Inc. | SIBN | 825704109 | $1.6M | 1.26% | 100,000 | SH |
| 22 | InMode Ltd. | INMD | M5425M103 | $1.6M | 1.23% | 109,500 | SH |
| 23 | Mobileye Global Inc. | MBLY | 60741F104 | $1.5M | 1.19% | 160,000 | SH |
| 24 | Magnite, Inc. | MGNI | 55955D100 | $1.5M | 1.19% | 81,500 | SH |
| 25 | HubSpot, Inc. | HUBS | 443573100 | $1.5M | 1.16% | 8,250 | SH |
| 26 | Salesforce Inc. | CRM | 79466L302 | $1.5M | 1.14% | 9,500 | SH |
| 27 | Teledoc Health | TDOC | 87918A105 | $1.5M | 1.14% | 175,000 | SH |
| 28 | MaxCyte, Inc. | MXCT | 57777K106 | $1.5M | 1.14% | 1,200,000 | SH |
| 29 | Bio-Rad Laboratories Inc | BIO | 090572207 | $1.5M | 1.13% | 5,000 | SH |
| 30 | RADCOM Ltd. | RDCM | M81865111 | $1.4M | 1.08% | 100,000 | SH |
| 31 | Airgain Inc. | AIRG | 00938A104 | $1.4M | 1.08% | 222,500 | SH |
| 32 | Shake Shack Inc. | SHAK | 819047101 | $1.4M | 1.08% | 25,000 | SH |
| 33 | Seer Inc. | SEER | 81578P106 | $1.4M | 1.05% | 825,000 | SH |
| 34 | Commerce.com | CMRC | 08975P108 | $1.3M | 1.04% | 455,000 | SH |
| 35 | Oddity Tech Ltd. | ODD | M7518J104 | $1.3M | 1.02% | 87,500 | SH |
| 36 | Zoom Video Communications | ZM | 98980L101 | $1.3M | 1.00% | 15,000 | SH |
| 37 | ServiceNow | NOW | 81762P102 | $1.3M | 0.99% | 13,000 | SH |
| 38 | Stratasys Ltd. | SSYS | M85548101 | $1.3M | 0.99% | 150,000 | SH |
| 39 | Digitalocean Holdings Inc. | DOCN | 25402D102 | $1.3M | 0.97% | 8,000 | SH |
| 40 | Schrodinger LLC | SDGR | 80810D103 | $1.2M | 0.94% | 75,000 | SH |
| 41 | Alibaba Group Holding Limited | BABA | 01609W102 | $1.2M | 0.92% | 12,500 | SH |
| 42 | UiPath, Inc. | PATH | 90364P105 | $1.2M | 0.92% | 110,000 | SH |
| 43 | Trulieve Cannabis Corp. | TRLV | 89788C104 | $1.2M | 0.91% | 120,000 | SH |
| 44 | Baidu Inc. | BIDU | 056752108 | $1.2M | 0.90% | 10,250 | SH |
| 45 | Green Thumb Industries Inc. | ERBB | 39342L108 | $1.1M | 0.87% | 142,500 | SH |
| 46 | CRISP Therapeutics AG | CRSP | H17182108 | $1.1M | 0.86% | 20,500 | SH |
| 47 | Verano Holdings Corp. | VRNO | 92339H101 | $1.0M | 0.80% | 160,000 | SH |
| 48 | Mettler-Toledo International Inc. | MTD | 592688105 | $1.0M | 0.79% | 800 | SH |
| 49 | Thermo Fisher Scientific Inc. | TMO | 883556102 | $1.0M | 0.77% | 2,000 | SH |
| 50 | Nextdoor Holdings, Inc. | NXDR | 65345M108 | $952.7K | 0.73% | 419,700 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $130.0M | 135 | 0001277890-26-000004 |
| 2026-03-31 | 2026-05-15 | $107.0M | 145 | 0001277890-26-000003 |
| 2025-12-31 | 2026-02-06 | $117.2M | 181 | 0001277890-26-000001 |