Institutional filer · SEC 13F · Q4 2025
Oak Grove Capital LLC
The reported 13F portfolio of Oak Grove Capital LLC (CIK 1661762) - top holdings, how concentrated the book is, and what changed last quarter.
- $503.7M
- Reported book
- 74
- Positions
- #104
- of 360 filers
The verdict
According to SEC Form 13F-HR filings in this corpus, Oak Grove Capital LLC ranks #104 of 360 institutional filers by reported book value (largest first), matching the /funds listing. As of Q4 2025 the reported book is $503.7M across 74 positions, a moderately concentrated portfolio.
- $503.7M
- reported 13F value
- 74
- disclosed positions
- 16.1%
- in NVIDIA CORPORATION
- #104
- of 360 filers
Top-5 share 42.0% → MID-PACK book (largest five positions vs the rest of the reported 13F book).
According to SEC Form 13F-HR filings in this corpus, Oak Grove Capital LLC ranks #104 of 360 institutional filers by reported book value (largest first), matching the /funds listing.
Where Oak Grove Capital LLC sits by disclosed position count
Oak Grove Capital LLC reports 74 13F positions among 360 filers with holdings (inventory signal, not a quality ranking). Orthogonal to book-value rank.
Oak Grove Capital LLC vs all filers by holding count
Where this filer's disclosed position inventory sits among every tracked 13F manager
74 218th of 360 higher than 142 of 360 filers
Filers, banded by disclosed position count
Each bar is a band; taller bars hold more filers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source SEC Form 13F-HR filings · 2026-05-16
Concentration vs. book size among peer filers
Oak Grove Capital LLC reports $0.5B across 74 disclosed positions, tracking the median among similarly sized peer filers on position count.
Reported book value vs. disclosed position count
How 13F filings are computed · All institutional filers · Largest filers by value
SEC Form 13F-HR filing desk
CIK 1661762 · Q4 2025 $504M book
BOOK-MID · POS-FOCUS · CONC-HEAVY · LEAD-DOM · PHOTO-FINISH · TREND-FLAT · FY-SNAPSHOT
- BOOK-MID #104/360
- POS-FOCUS 74 names
- CONC-HEAVY 42% top-5
- LEAD-DOM 16.1% NVIDIA
- PHOTO-FINISH United ,
- TREND-FLAT Book steady
- FY-SNAPSHOT Q4 2025
Photo-finish peer on reported book: United Advisor Group, LLC
Read with: Institutional investor types - Manager type shapes what a 13F book represents — RIAs, hedge funds, and banks file the same form differently.
Reported-book neighbourhood · Oak Grove Capital LLC
Nearest tracked filers by aggregate 13F reported book, not a full corpus reprint.
How the reported book breaks down
$503.7M decomposed into the top 5 reported positions (shown below) versus every other disclosed position.
Top Reported Holdings
| # | Security | Value | % of book |
|---|---|---|---|
| 1 | NVIDIA CORPORATION | $81.1M | 16.1% |
| 2 | MICRON TECHNOLOGY INC | $62.3M | 12.4% |
| 3 | ALPHABET INC | $26.0M | 5.2% |
| 4 | ELI LILLY & CO | $21.9M | 4.3% |
| 5 | NETFLIX INC | $20.4M | 4.1% |
| 6 | BROOKFIELD CORP | $20.4M | 4.0% |
| 7 | TAIWAN SEMICONDUCTOR MFG LTD | $17.9M | 3.6% |
| 8 | COSTCO WHSL CORP NEW | $16.7M | 3.3% |
| 9 | NEBIUS GROUP N.V. | $15.5M | 3.1% |
| 10 | CROWDSTRIKE HLDGS INC | $14.6M | 2.9% |
| 11 | DUKE ENERGY CORP NEW | $14.0M | 2.8% |
| 12 | ASTERA LABS INC | $13.5M | 2.7% |
| 13 | COHERENT CORP | $13.4M | 2.7% |
| 14 | DOMINION ENERGY INC | $13.2M | 2.6% |
| 15 | APPLE INC | $13.1M | 2.6% |
| 16 | VERTIV HOLDINGS CO | $12.9M | 2.6% |
| 17 | INTERNATIONAL BUSINESS MACHS | $12.9M | 2.6% |
| 18 | COTERRA ENERGY INC | $9.7M | 1.9% |
| 19 | KINDER MORGAN INC DEL | $9.6M | 1.9% |
| 20 | MERCK & CO INC | $8.7M | 1.7% |
| 21 | VISTRA CORP | $7.1M | 1.4% |
| 22 | ENERGY TRANSFER L P | $7.0M | 1.4% |
| 23 | ADVANCED MICRO DEVICES INC | $6.0M | 1.2% |
| 24 | EQT CORP | $5.7M | 1.1% |
| 25 | VANGUARD SCOTTSDALE FDS | $5.7M | 1.1% |
Latest Quarter Trades · Q4 2025
New positions (74)
Frequently Asked Questions
- How big is Oak Grove Capital LLC's 13F portfolio?
- Oak Grove Capital LLC reports $503.7M of long US-equity positions across 74 securities as of Q4 2025. This reflects 13F-disclosed holdings only, it is not the firm's total assets under management.
- Where does Oak Grove Capital LLC sit among tracked 13F filers?
- According to SEC Form 13F-HR filings in this corpus, Oak Grove Capital LLC ranks #104 of 360 institutional filers by reported book value (largest first), matching the /funds listing. The ordinal is recomputed live from filers with reported book value > 0. See /methodology/#corpus-placement.
- What is Oak Grove Capital LLC's largest position?
- Oak Grove Capital LLC's largest reported position is NVIDIA CORPORATION at $81.1M, about 16.1% of its reported book as of Q4 2025.
- What did Oak Grove Capital LLC trade last quarter?
- In its Q4 2025 filing, Oak Grove Capital LLC opened 74 new positions. Each change is drawn from a line in the firm's 13F-HR filing and can be verified on SEC EDGAR.
Nationwide filers with similar book size or holding count
Two 13F-derived peer sets for Oak Grove Capital LLC: nearest reported book value and nearest holding inventory, not catalog browse links.
Similar reported book
Nearest filers by reported long-equity book ($503.7M here).
Similar holding count
Nearest filers by number of disclosed positions (74 here).
Using this filing
- The rankings sort every tracked filer the same way Oak Grove Capital LLC was placed above, so you can see exactly how the rest of the field compares. View the rankings
- United Advisor Group, LLC reported the nearest book value ($505.6M) this quarter, a useful scale comparison for Oak Grove Capital LLC. Compare filers
- 13F-HR reports long US-listed equity positions only, not total AUM, short positions, or non-equity holdings, treat the reported book as a partial picture. Read the methodology
Form 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Reported value is not total AUM.
Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q4 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Reported value is not total AUM.
PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Filer holdings, changes, and reported book on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-16.