Grafton Street Partners Management Company, LLC
13F filer · CIK 1923769 · North Palm Beach, FL
Summary
Grafton Street Partners Management Company, LLC reported $181.13M across 10 positions in its 13F for 2026 Q2, filed Aug 14, 2026. The largest holdings are TSM (18.2%), GOOGL (18.1%), TPG (14.7%). Versus 2026 Q1, leaving options aside, it opened 0 new positions, added to 3, trimmed 3 and sold out of 1.
Reported value$181.13M
Positions10
Report period2026 Q2
FiledAug 14, 2026
New positions0
Added3
Trimmed3
Sold out1
Top 10 holdings
By reported value, options listed separately · change vs 2026 Q1
Weight 18.2%Value $32.90MPrice $452.88Shares 69K -8.26%Since Jun 30 -5.17%
Weight 18.1%Value $32.71MPrice $342.75Shares 92K -10.16%Since Jun 30 -4.09%
Weight 14.7%Value $26.59MPrice $43.49Shares 656K +12.55%Since Jun 30 +7.25%
Weight 10.8%Value $19.63MPrice $131.45Shares 198KSince Jun 30 +32.40%
Weight 9.6%Value $17.37MPrice $509.22Shares 47KSince Jun 30 +36.51%
Weight 8.9%Value $16.12MPrice $394.59Shares 42K -13.06%Since Jun 30 +2.03%
Weight 7.5%Value $13.57MPrice $178.54Shares 174KSince Jun 30 +129.52%
Weight 5.1%Value $9.18MPrice $367.74Shares 27KSince Jun 30 +7.18%
Weight 4.3%Value $7.72MPrice $98.91Shares 81K +25.91%Since Jun 30 +3.21%
Weight 2.9%Value $5.32MPrice $568.26Shares 10K +10.91%Since Jun 30 +10.64%
| Stock | Weight | Value | Since Jun 30 | Shares change | Action |
|---|---|---|---|---|---|
| 18.2% | $32.90M | -5.17% | -8.26% | Trim | |
| 18.1% | $32.71M | -4.09% | -10.16% | Trim | |
| 14.7% | $26.59M | +7.25% | +12.55% | Add | |
| 10.8% | $19.63M | +32.40% | — | Hold | |
| 9.6% | $17.37M | +36.51% | — | Hold | |
| 8.9% | $16.12M | +2.03% | -13.06% | Trim | |
| 7.5% | $13.57M | +129.52% | — | Hold | |
| 5.1% | $9.18M | +7.18% | — | Hold | |
| 4.3% | $7.72M | +3.21% | +25.91% | Add | |
| 2.9% | $5.32M | +10.64% | +10.91% | Add |
Weight is the share of the reported 13F value, including options at notional value. “Since Jun 30” compares the latest close with the quarter-end price implied by the filing (value ÷ shares).
Largest buys in 2026 Q2
Largest sells in 2026 Q2
Source: SEC Form 13F, values as reported by the filer. Filings lag up to 45 days after quarter end and cover only certain long positions. Research only, not investment advice.