HarbourVest Partners LLC
CIK 1201001 · Holdings on Jun 30, 2025 · First reported Aug 14, 2025
Top ten holdings
Q2 2025- W59.51%
- YMM12.39%
- IOT9.50%
- RBRK8.60%
- HAPN3.14%
- CAMP2.02%
- RLAY1.12%
- TTAN0.99%
- U0.91%
- SONDQ0.67%
Share classes counted separately98.85%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- TTANWeight decreased · -53.82 pp54.81% → 0.99%Shares -877.50K (-99.05%)
- WWeight increased · +37.38 pp22.13% → 59.51%Shares 0 (0.00%)
- YMMWeight increased · +4.44 pp7.95% → 12.39%Shares 0 (0.00%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 15
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | WWAYFAIR INC- CLASS ACommon CLA View history and evidence | $54.32M | 59.51% | 1.06M shares | 22.13% → 59.51%+37.38 pp 0 (0.00%) | Unchanged | ↗▾ |
| 02 | YMMFULL TRUCK ALLIANCE -SPN ADRSponsored ADS View history and evidence | $11.31M | 12.39% | 957.58K shares | 7.95% → 12.39%+4.44 pp 0 (0.00%) | Unchanged | ↗▾ |
| 03 | IOTSAMSARA INC-CL ACommon CLA View history and evidence | $8.67M | 9.50% | 217.97K shares | Prior unavailable +217.97K | New | ↗▾ |
| 04 | RBRKRUBRIK INC-ACommon CLA View history and evidence | $7.85M | 8.60% | 87.66K shares | 6.85% → 8.60%+1.75 pp -84.97K (-49.22%) | Reduced | ↗▾ |
| 05 | HAPNHAPPEN INCCommon NEW View history and evidence | $2.86M | 3.14% | 238.06K shares | 1.60% → 3.14%+1.54 pp 0 (0.00%) | Unchanged | ↗▾ |
| 06 | CAMPCAMP4 THERAPEUTICS CORPCommon View history and evidence | $1.84M | 2.02% | 1.27M shares | 3.31% → 2.02%-1.29 pp 0 (0.00%) | Unchanged | ↗▾ |
| 07 | RLAYRELAY THERAPEUTICS INCCommon View history and evidence | $1.03M | 1.12% | 296.40K shares | 0.51% → 1.12%+0.61 pp 0 (0.00%) | Unchanged | ↗▾ |
| 08 | TTANSERVICETITAN INC-ASHS CL A View history and evidence | $906.53K | 0.99% | 8.46K shares | 54.81% → 0.99%-53.82 pp -877.50K (-99.05%) | Reduced | ↗▾ |
| 09 | UUNITY SOFTWARE INCCommon View history and evidence | $827.50K | 0.91% | 34.19K shares | 0.44% → 0.91%+0.47 pp 0 (0.00%) | Unchanged | ↗▾ |
| 10 | SONDQSONDER HOLDINGS INCCL A NEW View history and evidence | $607.80K | 0.67% | 225.11K shares | 0.29% → 0.67%+0.38 pp 0 (0.00%) | Unchanged | ↗▾ |
Options overlay 0
No options reported this quarter.
Exited positions 3
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| AMPL AMPLITUDE INC-CLASS A | Non-derivative | -114,231 | -$1.16M | SEC filing ↗ | SEC filing ↗ |
| OKLO OKLO INC | Non-derivative | -48,420 | -$1.05M | SEC filing ↗ | SEC filing ↗ |
| NEUE NEUEHEALTH INC | Non-derivative | -52,720 | -$356.39K | SEC filing ↗ | SEC filing ↗ |
3 / 3 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1201001 · Period 2025-06-30
Data loaded 2026-09-23 · First reported 2025-08-14
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 91275131
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