Oaktop Capital Management II, L.P.
Oaktop Capital Management II, L.P. reported 14 US-listed holdings worth $2.35 billion in its 13F for the quarter ended 30 June 2026, filed 7 August 2026. Its largest: KLA Corp. (39.2%), Lam Research Corp. (38.0%) and Analog Devices Inc. (7.9%). Against the quarter before, it opened 0 positions, added to 2, trimmed 1 and sold out of 0.
Reported holdings$2.35B+75.4% on Q1 2026
Positions14as many as Q1 2026
The largest ten98.4%of its reported holdings
Latest 13FQ2 2026filed 7 August 2026
Added toHeldTrimmed
The 14 largest of its 14 positions, each sized by its share of the reported holdings, coloured by the change in shares against Q1 2026.
What the fund reported holding at each quarter's end; hover a bar for the number of positions
What it did on the quarter
Added 2Held 11Trimmed 1
Its positions against its 13F for the quarter to 31 March 2026; a change under 0.1% of a position counts as held
Added to 2
- KLA Corp. KLAC+2.7 million shares · +883%
- Pinterest, Inc. PINS+100,000 shares · +12%
Trimmed 1
- Lam Research Corp. LRCX-188,340 shares · -8%
What it holds
| Company | Shares | Value | Of its book | Change in shares |
|---|---|---|---|---|
| KLA Corp. KLAC | 3,053,730 | $921.3 million | 39.20% | +2,742,992 |
| Lam Research Corp. LRCX | 2,061,054 | $893.1 million | 38.00% | -188,340 |
| Analog Devices Inc. ADI | 466,196 | $185.2 million | 7.88% | no change |
| Broadcom Inc. AVGO | 362,760 | $137.0 million | 5.83% | no change |
| Dell Technologies Inc. DELL | 130,619 | $56.4 million | 2.40% | no change |
| Aspen Aerogels Inc. ASPN | 5,168,674 | $32.8 million | 1.39% | no change |
| Bristol-Myers Squibb Co. BMY | 479,991 | $27.7 million | 1.18% | no change |
| Ceva Inc. CEVA | 446,377 | $21.1 million | 0.90% | no change |
| Pinterest, Inc. PINS | 950,000 | $20.0 million | 0.85% | +100,000 |
| Progress Software Corp. PRGS | 508,608 | $17.1 million | 0.73% | no change |
| Egain Corp. EGAN | 2,671,843 | $16.8 million | 0.72% | no change |
| Garmin Ltd. GRMN | 48,000 | $11.4 million | 0.49% | no change |
| Arm Holdings plc ARM | 20,000 | $7.1 million | 0.30% | no change |
| Intel Corp. INTC | 23,010 | $3.2 million | 0.14% | no change |
Every US-listed position in the fund's 13F for the quarter ended 30 June 2026, by the value it reported.