What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001201001
Total reported value
$170.0M
$170.0M
7 檔
102.4%
The Q4 2025 SEC filing reveals that Harbourvest Partners LLC held a total portfolio value of $170.0M, covering 7 public equity positions.
In Q4 2025, Harbourvest Partners LLC adopted a defensive or profit-taking posture, trimming 0 positions and completely liquidating 4 holdings to manage risk exposure.
In terms of portfolio concentration, the top 5 core holdings (including KLAR, YMM, CAMP) accounted for 102.4% of total reported equity market value during Q4 2025.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | KLAR | Klarna Group plc | Stock-Other | 83.38% | -5.38% | — | |
| 2 | YMM | Full Truck Alliance -spn Adr | Stock-Other | 5.90% | -3.31% | — | |
| 3 | CAMP | Camp4 Therapeutics CORP | Stock-Other | 4.48% | -2.29% | — | |
| 4 | RBRK | Rubrik Inc-a | Stock-Tech | 3.96% | — | — | |
| 5 | EPSN | Epsilon Energy LTD | Stock-Other | 2.24% | — | — | |
| 6 | RPTX | Repare Therapeutics Inc | Stock-Other | 0.02% | — | — | |
| 7 | IPSC | Century Therapeutics Inc | Stock-Other | 0.02% | -0.02% | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CAMP | Camp4 Therapeutics CORP | +2.6% | — | Unchanged |
| 2 | IPSC | Century Therapeutics Inc | 0% | — | Unchanged |
| 3 | RPTX | Repare Therapeutics Inc | 0% | — | Unchanged |
| 4 | YMM | Full Truck Alliance -spn Adr | -0.2% | — | Unchanged |
| 5 | KLAR | Klarna Group plc | -6.4% | — | Unchanged |
| 6 | RBRK | Rubrik Inc-a | — | NEW | New buy |
| 7 | EPSN | Epsilon Energy LTD | — | NEW | New buy |
| 8 | ✓ | Pagaya Technologies LTD Cl | — | EXIT | Sold out |
| 9 | RKLB | Rocket Lab CORP | — | EXIT | Sold out |
| 10 | U | Unity Software Inc | — | EXIT | Sold out |
| 11 | SONDQ | Sonder Holdings Inc | — | EXIT | Sold out |
According to official SEC Form 13F filings, Harbourvest Partners LLC reported a total U.S. public equity portfolio value of $170.0M across 7 disclosed positions in Q4 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
Top New Position Initiated
RBRK
市值: $6.9M
Top Position Liquidated / Trimmed
PAGAYA TECHNOLOGIES LTD CL
前期市值: $3.3M
During Q4 2025, Harbourvest Partners LLC's top holdings by market value included KLAR (83.4%)、YMM (5.9%)、CAMP (4.5%). The largest single position, KLAR, represented 83.4% of total portfolio value.
In Q4 2025, Harbourvest Partners LLC made 6 total portfolio adjustments, initiating 2 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 4 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.