Managers / Q4 2024 · view latest →
HARBOURVEST PARTNERS LLC
CIK 0001201001 · ONE LINCOLN STREET, SUITE 1700, BOSTON, MA, 02111 · 617-348-3707
Summary
Harbourvest Partners LLC reported $203M in U.S.-listed holdings across 22 positions for Q4 2024.
The portfolio is heavily concentrated: TTAN alone accounts for 45.0% of reported value.
Compared with Q3 2024, the fund opened 5 new positions and exited 17.
Portfolio Metrics
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, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.
Reported Value by Quarter
Portfolio Composition
- Common Stock · 89.0% · $180M
- ADR · 9.2% · $19M
- Other · 1.8% · $4M
Quarter-over-Quarter Changes full breakdown →
vs Q3 2024 (amended baseline)
| Issuer | Move | Share Δ | Shares now | Value Δ | Value now |
|---|---|---|---|---|---|
| TTANServiceTitan, Inc. | NEW | +885.9K | 885.9K | +$91M | $91M |
| CAMPCAMP4 Therapeutics Corp | NEW | +1.27M | 1.27M | +$7M | $7M |
| HOODRobinhood Markets Inc. | NEW | +138.7K | 138.7K | +$5M | $5M |
| RBRKRubrik, Inc. | NEW | +12.2K | 12.2K | +$795,366 | $795,366 |
| 111, Inc. | NEW | +903.1K | 903.1K | +$562,642 | $562,642 |
| TOSTToast, Inc. | SOLD OUT | −2.28M | 0 | −$65M | $0 |
| DOCSDoximity, Inc. | SOLD OUT | −49.8K | 0 | −$2M | $0 |
| DOCNDigitalOcean, Inc. | SOLD OUT | −44.2K | 0 | −$2M | $0 |
Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.
Holdings — Q4 2024
| # | Issuer | Class | % Portfolio | Value ↓ | Shares |
|---|---|---|---|---|---|
| 1 | TTANServiceTitan, Inc.history → | SHS CL A | 44.98% | $91M | 885.9K |
| 2 | WWayfair Inc.history → | Common CLA | 23.23% | $47M | 1.06M |
| 3 | HashiCorp, Inc. | Common CLA | 8.79% | $18M | 520.4K |
| 4 | YMMFull Truck Alliance Co. Ltd.history → | Sponsored ADS | 5.11% | $10M | 957.6K |
| 5 | HSAIHesai Grouphistory → | Sponsored ADS | 4.13% | $8M | 606.1K |
| 6 | CAMPCAMP4 Therapeutics Corphistory → | Common | 3.28% | $7M | 1.27M |
| 7 | HOODRobinhood Markets Inc.history → | Common CLA | 2.55% | $5M | 138.7K |
| 8 | LendingClub Corp. | Common NEW | 1.90% | $4M | 238.1K |
| 9 | Omega Therapeutics, Inc. | Common | 1.29% | $3M | 3.51M |
| 10 | Zuora, Inc. | Common CLA | 0.80% | $2M | 163.9K |
| 11 | AMPLAmplitude Inc. | Common CLA | 0.80% | $2M | 153.0K |
| 12 | RLAYRelay Therapeutics, Inc. | Common | 0.60% | $1M | 296.4K |
| 13 | AFRMAffirm, Inc. | Common CLA | 0.52% | $1M | 17.4K |
| 14 | RBRKRubrik, Inc. | Common CLA | 0.39% | $795,366 | 12.2K |
| 15 | UUnity Software | Common | 0.38% | $768,339 | 34.2K |
| 16 | SONDQSonder Holdings, Inc. | CL A NEW | 0.35% | $715,856 | 225.1K |
| 17 | DIBS1stdibs.com, Inc. | Common | 0.35% | $706,216 | 199.5K |
| 18 | 111, Inc. | ADS | 0.28% | $562,642 | 903.1K |
| 19 | NeueHealth, Inc. | Common NEW | 0.19% | $391,182 | 52.7K |
| 20 | OPENOpendoor Technologies Inc. | Common | 0.04% | $74,731 | 46.7K |
| 21 | IPSCCentury Therapeutics, Inc. | Common | 0.01% | $29,308 | 29.0K |
| 22 | RPTXRepare Therapeutics, Inc. | Common | 0.01% | $16,082 | 12.3K |
Filing History
| Quarter | Reported Value | Positions | Filed | Type | Links |
|---|---|---|---|---|---|
| Q1 2026 | $101M | 5 | May 15, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q4 2025 | $174M | 7 | Feb 17, 2026 | 13F-HR | changes · EDGAR ↗ |
| Q3 2025 | $205M | 9 | Nov 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q2 2025 | $91M | 15 | Aug 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q1 2025 | $154M | 16 | May 15, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q4 2024 | $203M | 22 | Feb 14, 2025 | 13F-HR | changes · EDGAR ↗ |
| Q3 2024 | $192M | 34 | Nov 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q2 2024 | $188M | 40 | Aug 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q1 2024 | $219M | 48 | May 15, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q4 2023 | $299M | 53 | Feb 14, 2024 | 13F-HR | changes · EDGAR ↗ |
| Q3 2023 | $295M | 58 | Nov 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q2 2023 | $352M | 60 | Aug 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q1 2023 | $297M | 63 | May 15, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q4 2022 | $299M | 65 | Feb 14, 2023 | 13F-HR | changes · EDGAR ↗ |
| Q3 2022 | $306M | 67 | Nov 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q2 2022 | $305M | 62 | Aug 15, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q1 2022 | $490M | 66 | May 26, 2022 | RESTATEMENT | changes · EDGAR ↗ |
| Q4 2021 | $782M | 67 | Feb 14, 2022 | 13F-HR | changes · EDGAR ↗ |
| Q3 2021 | $1.1B | 56 | Nov 15, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q2 2021 | $1.0B | 51 | Aug 13, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q1 2021 | $746M | 44 | May 17, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q4 2020 | $256M | 26 | Feb 16, 2021 | 13F-HR | changes · EDGAR ↗ |
| Q3 2020 | $270M | 36 | Nov 12, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q2 2020 | $232M | 28 | Aug 13, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q1 2020 | $207M | 36 | May 14, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q4 2019 | $243M | 35 | Feb 13, 2020 | 13F-HR | changes · EDGAR ↗ |
| Q3 2019 | $240M | 33 | Nov 13, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q2 2019 | $262M | 32 | Aug 13, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q1 2019 | $283M | 33 | May 13, 2019 | 13F-HR | changes · EDGAR ↗ |
| Q4 2018 | $211M | 32 | Feb 14, 2019 | 13F-HR | changes · 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 ↗.