Institutional Manager · CIK 0001494311
Greenstone Partners, L.P.
LARKSPUR, CA · File #028-25865
Latest AUM
$546.9M
Positions
11
Top-10 Concentration
98.6%
Filings
1
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | APPLOVIN CORP | 03831W108 | +344,251 | +$247.4M | $0 |
| NEW | ACUITY BRANDS INC | 00508Y102 | +192,880 | +$66.4M | $0 |
| NEW | PROCORE TECHNOLOGIES INC | 74275K108 | +522,802 | +$38.1M | $0 |
| NEW | APPFOLIO INC | 03783C100 | +132,776 | +$36.6M | $0 |
| NEW | LIBERTY BROADBAND CL C | 530307305 | +547,890 | +$34.8M | $0 |
| NEW | GUIDEWIRE SOFTWARE INC | 40171V100 | +125,956 | +$29.0M | $0 |
| NEW | PAR TECHNOLOGY CORP | 698884103 | +638,426 | +$25.3M | $0 |
| NEW | XPO INC | 983793100 | +190,422 | +$24.6M | $0 |
| NEW | SOMNIGROUP INTERNATIONAL | 88023U101 | +272,017 | +$22.9M | $0 |
| NEW | VESTIS | 29430C102 | +3,148,425 | +$14.3M | $0 |
Filing History
- 13F HOLDINGS REPORTQ/E Sep 202511 pos · $546.9M
Top 11 Holdings — Sep 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | APPLOVIN CORP | 03831W108 | 344,251 | $247.4M | 45.23% |
| 2 | ACUITY BRANDS INC | 00508Y102 | 192,880 | $66.4M | 12.15% |
| 3 | PROCORE TECHNOLOGIES INC | 74275K108 | 522,802 | $38.1M | 6.97% |
| 4 | APPFOLIO INC | 03783C100 | 132,776 | $36.6M | 6.69% |
| 5 | LIBERTY BROADBAND CL C | 530307305 | 547,890 | $34.8M | 6.37% |
| 6 | GUIDEWIRE SOFTWARE INC | 40171V100 | 125,956 | $29.0M | 5.29% |
| 7 | PAR TECHNOLOGY CORP | 698884103 | 638,426 | $25.3M | 4.62% |
| 8 | XPO INC | 983793100 | 190,422 | $24.6M | 4.50% |
| 9 | SOMNIGROUP INTERNATIONAL | 88023U101 | 272,017 | $22.9M | 4.19% |
| 10 | VESTIS | 29430C102 | 3,148,425 | $14.3M | 2.61% |
| 11 | CHARTER COMMUNICATIONS INC CL A | 16119P108 | 27,408 | $7.5M | 1.38% |