SEC 13F Intelligence

Managers / Q4 2022 · view latest →

OAKTOP CAPITAL MANAGEMENT II, L.P.

CIK 0001550660 · ONE MAIN STREET, SUITE 202, CHATHAM, NJ, 07928 · 973-635-3854

Reported Value
$559M
Q4 2022
Positions
15
Filings on Record
30
2019–present window
Filed
Feb 13, 2023
original filing

Summary

Oaktop Capital Management II, L.P. reported $559M in U.S.-listed holdings across 15 positions for Q4 2022.

The portfolio is heavily concentrated: KLAC alone accounts for 26.7% of reported value.

Compared with Q3 2022, the fund opened 0 new positions and exited 1.

Portfolio Metrics

Turnover
+1.9%
vs prior filed quarter
Top-10 Concentration
+95.2%
share of reported value
Largest Position
+26.7%
Kla

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $359MQ4 ’18Q1 ’19: $479MQ2 ’19: $465MQ3 ’19: $484MQ4 ’19: $381MQ4 ’19Q1 ’20: $327MQ2 ’20: $425MQ3 ’20: $453MQ4 ’20: $568MQ4 ’20Q1 ’21: $648MQ2 ’21: $699MQ3 ’21: $722MQ4 ’21: $829MQ4 ’21Q1 ’22: $700MQ2 ’22: $552MQ3 ’22: $498MQ4 ’22: $559MQ4 ’22Q1 ’23: $595MQ2 ’23: $658MQ3 ’23: $599MQ4 ’23: $754MQ4 ’23Q1 ’24: $865MQ2 ’24: $976MQ3 ’24: $916MQ4 ’24: $801MQ4 ’24Q1 ’25: $751MQ2 ’25: $930MQ3 ’25: $1.1BQ4 ’25: $1.2BQ4 ’25Q1 ’26: $1.3Bfilingsflow.com

Portfolio Composition

By security type
Common Stock: 99.2%Other: 0.8%
  • Common Stock · 99.2% · $554M
  • Other · 0.8% · $4M

Quarter-over-Quarter Changes full breakdown →

vs Q3 2022 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
SONOSONOS INCSOLD OUT−650.0K0−$9M$0
LRCXEURLAM RESEARCH CORPTRIMMED−31.1K269.1K+$3M$113M
PRTSEURCARPARTS COM INCHELD+84.5K3.44M+$4M$22M
KLACKLA CORPHELD+0395.8K+$29M$149M
ADIANALOG DEVICES INCHELD+0466.2K+$12M$76M
ASPNASPEN AEROGELS INCHELD+03.19M+$8M$38M
EGANEGAIN CORPHELD+02.67M+$4M$24M
PRGSPROGRESS SOFTWARE CORPHELD+0508.6K+$4M$26M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q4 2022

15 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1KLACKLA CORPhistory →COM NEW26.70%$149M395.8K
2LRCXEURLAM RESEARCH CORPhistory →COM20.25%$113M269.1K
3ADIANALOG DEVICES INChistory →COM13.69%$76M466.2K
4BMYBRISTOL-MYERS SQUIBB COhistory →COM8.76%$49M680.0K
5ASPNASPEN AEROGELS INChistory →COM6.74%$38M3.19M
6PRGSPROGRESS SOFTWARE CORPhistory →COM4.59%$26M508.6K
7EGANEGAIN CORPhistory →COM NEW4.32%$24M2.67M
8PRTSEURCARPARTS COM INChistory →COM3.85%$22M3.44M
9VMWEURVMWARE INChistory →CL A COM3.39%$19M154.5K
10CEVACEVA INChistory →COM2.89%$16M631.4K
11AVGOBROADCOM INChistory →COM1.60%$9M16.0K
12PETSPETMED EXPRESS INChistory →COM1.38%$8M435.8K
13DELLDELL TECHNOLOGIES INCCL C0.94%$5M130.6K
14GARMIN LTDSHS0.79%$4M48.0K
15INTCINTEL CORPCOM0.11%$608,15423.0K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$1.3B14May 14, 202613F-HRchanges · EDGAR ↗
Q4 2025$1.2B13Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$1.1B15Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$930M15Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$751M15May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$801M15Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$916M15Nov 13, 202413F-HRchanges · EDGAR ↗
Q2 2024$976M16Aug 12, 202413F-HRchanges · EDGAR ↗
Q1 2024$865M15May 14, 202413F-HRchanges · EDGAR ↗
Q4 2023$754M14Feb 13, 202413F-HRchanges · EDGAR ↗
Q3 2023$599M14Nov 13, 202313F-HRchanges · EDGAR ↗
Q2 2023$658M15Aug 11, 202313F-HRchanges · EDGAR ↗
Q1 2023$595M15May 12, 202313F-HRchanges · EDGAR ↗
Q4 2022$559M15Feb 13, 202313F-HRchanges · EDGAR ↗
Q3 2022$498M16Nov 10, 202213F-HRchanges · EDGAR ↗
Q2 2022$552M16Aug 12, 202213F-HRchanges · EDGAR ↗
Q1 2022$700M16May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$829M17Feb 11, 202213F-HRchanges · EDGAR ↗
Q3 2021$722M18Nov 12, 202113F-HRchanges · EDGAR ↗
Q2 2021$699M16Aug 13, 202113F-HRchanges · EDGAR ↗
Q1 2021$648M16May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$568M19Feb 9, 202113F-HRchanges · EDGAR ↗
Q3 2020$453M19Nov 12, 202013F-HRchanges · EDGAR ↗
Q2 2020$425M20Aug 7, 202013F-HRchanges · EDGAR ↗
Q1 2020$327M20May 12, 202013F-HRchanges · EDGAR ↗
Q4 2019$381M18Feb 3, 202013F-HRchanges · EDGAR ↗
Q3 2019$484M17Nov 8, 201913F-HRchanges · EDGAR ↗
Q2 2019$465M18Aug 7, 201913F-HRchanges · EDGAR ↗
Q1 2019$479M18May 10, 201913F-HRchanges · EDGAR ↗
Q4 2018$359M18Feb 13, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.