CIK: 0001201001
Total reported value
$100.9M
Reporting period: 2026-03-31 · Number of holdings: 5
HarbourVest Partners LLC disclosed 5 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $100.9M and a quarterly turnover rate of 84.6%.
Browse other institutions with $100M to $1B AUMBrowse other institutions starting with "H"
Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim KLAR
0.0% -$79.5M
Add YMM
0.0% -$2.3M
Add CAMP
0.0% -$2.2M
Add IPSC
0.0% $36.7K
New buy GENB
Sold out RBRK
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | KLAR | Klarna Group plc | Stock-Other | 65.17% | -18.21% | — | |
| 2 | GENB | Generate Biomedicines INC | Stock-Other | 21.33% | +21.33% | NEW | |
| 3 | YMM | Full Truck Alliance -spn Adr | Stock-Other | 7.88% | +1.98% | — | |
| 4 | CAMP | Camp4 Therapeutics CORP | Stock-Other | 5.56% | +1.08% | — | |
| 5 | IPSC | Century Therapeutics INC | Stock-Other | 0.06% | +0.04% | — |
Performance for Q3 2026
+30.4%
Performance Last 4 Quarters
-38.5%
Not enough sector-mapped data yet
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 5 | $100.9M | 85 | |
| 2025-12-31 | 7 | $174.2M | 32 | |
| 2025-09-30 | 9 | $205.1M | 100 | |
| 2025-06-30 | 15 | $91.3M | 0 | |
| 2025-03-31 | 16 | $153.7M | 100 | |
| 2024-12-31 | 22 | $202.6M | 0 | |
| 2024-09-30 | 34 | $192.3M | 0 | |
| 2024-06-30 | 40 | $187.9M | 0 | |
| 2024-03-31 | 48 | $219.3M | 0 | |
| 2023-12-31 | 53 | $298.5M | 0 | |
| 2023-09-30 | 58 | $294.5M | 0 | |
| 2023-06-30 | 60 | $352.1M | 0 | |
| 2023-03-31 | 63 | $296.9M | 0 | |
| 2022-12-31 | 65 | $298.6M | 0 | |
| 2022-09-30 | 67 | $305.9M | 0 | |
| 2022-06-30 | 62 | $304.7M | 0 | |
| 2022-03-31 | 66 | $489.9M | 0 | |
| 2021-12-31 | 67 | $782.4M | 0 | |
| 2021-09-30 | 56 | $1.1B | 0 | |
| 2021-06-30 | 51 | $1.0B | 83 | |
| 2021-03-31 | 44 | $745.6M | 100 | |
| 2020-12-31 | 26 | $255.9M | 60 | |
| 2020-09-30 | 36 | $270.2M | 40 | |
| 2020-06-30 | 28 | $232.0M | 39 | |
| 2020-03-31 | 36 | $207.2M | 35 | |
| 2019-12-31 | 35 | $242.8M | 24 | |
| 2019-09-30 | 33 | $240.4M | 24 | |
| 2019-06-30 | 33 | $273.0M | 38 | |
| 2019-03-31 | 33 | $282.5M | 49 | |
| 2018-12-31 | 32 | $211.1M | 99 | |
| 2018-09-30 | 26 | $110.6M | 72 | |
| 2018-06-30 | 21 | $79.2M | 100 | |
| 2018-03-31 | 20 | $92.9M | 84 | |
| 2017-12-31 | 21 | $124.1M | 40 | |
| 2017-09-30 | 21 | $151.5M | 61 | |
| 2017-06-30 | 23 | $232.3M | 43 | |
| 2017-03-31 | 18 | $178.8M | 17 | |
| 2016-12-31 | 16 | $165.6M | 26 | |
| 2016-09-30 | 9 | $181.1M | 29 | |
| 2016-06-30 | 21 | $207.3M | 49 | |
| 2016-03-31 | 23 | $233.9M | 31 | |
| 2015-12-31 | 26 | $273.8M | 44 | |
| 2015-09-30 | 22 | $226.4M | 25 | |
| 2015-06-30 | 22 | $218.3M | 34 | |
| 2015-03-31 | 19 | $176.2M | 81 | |
| 2014-12-31 | 30 | $190.2M | 100 | |
| 2013-12-31 | 9 | $31.2M | 87 | |
| 2013-09-30 | 9 | $17.3M | 100 | |
| 2013-06-30 | 17 | $30.7M | 0 |
HarbourVest Partners LLC's most significant position changes for 2026-03-31: New buy: Generate Biomedicines INC (GENB); Sold out: Rubrik Inc-a (RBRK); Sold out: Epsilon Energy LTD (EPSN); Sold out: Repare Therapeutics INC (RPTX).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | YMM | Full Truck Alliance -spn Adr | +2% | — | Unchanged |
| 2 | CAMP | Camp4 Therapeutics CORP | +1.1% | — | Unchanged |
| 3 | IPSC | Century Therapeutics INC | 0% | — | Unchanged |
| 4 | KLAR | Klarna Group plc | -18.2% | — | Unchanged |
| 5 | GENB | Generate Biomedicines INC | — | NEW | New buy |
| 6 | RBRK | Rubrik Inc-a | — | EXIT | Sold out |
| 7 | EPSN | Epsilon Energy LTD | — | EXIT | Sold out |
| 8 | RPTX | Repare Therapeutics INC | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-26 | Amendment | View on EDGAR |
| 2022-03-31 | 2022-05-13 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-13 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-12 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-13 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-14 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-13 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-13 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-09-05 | Amendment | View on EDGAR |
| 2019-06-30 | 2019-08-13 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-13 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-14 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-14 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-14 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-15 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-14 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-14 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-15 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-05-09 | Amendment | View on EDGAR |
| 2016-12-31 | 2017-02-14 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-11-14 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-15 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-16 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-16 | Amendment | View on EDGAR |
| 2015-12-31 | 2016-02-12 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-13 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-08 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-13 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-01-23 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-14 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-12 | 13F-HR | View on EDGAR |
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