CIK: 0001923769
Total reported value
$167.3M
Reporting period: 2026-03-31 · Number of holdings: 11
Grafton Street Partners Management Company, LLC disclosed 11 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $167.3M and a quarterly turnover rate of 44.9%.
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Grafton Street Partners Management Company, LLC's disclosed holdings carry a Herfindahl concentration index of 0.117 — mathematically equivalent to about 9 equally-sized positions, close to its 11 actual disclosed holdings. Value is spread relatively evenly across the portfolio rather than concentrated in a handful of names.
Position sizes are fairly uniform across the portfolio (a coefficient of variation of 0.57), suggesting a disciplined, rules-based approach to how much capital goes into each idea.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Trim ELV
-38.2% -$13.1M
Trim TEAM
+22.0% -$11.3M
Add TSM
0.0% $2.6M
Add GOOGL
0.0% -$2.6M
Add TPG
+37.2% -$3.5M
Trim SE
0.0% -$2.9M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 17.51% | +1.89% | — | |
| 2 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 15.17% | +3.99% | — | |
| 3 | TPG | Tpg INC | Stock-Financials | 14.11% | +0.83% | +37.15% | |
| 4 | NOW | Servicenow INC | Stock-Tech | 12.35% | +12.35% | NEW | |
| 5 | MSFT | Microsoft CORP | Stock-Tech | 10.30% | -0.73% | — | |
| 6 | ELV | Elevance Health INC | Stock-Healthcare | 8.39% | -4.92% | -38.16% | |
| 7 | TEAM | Atlassian Corp-cl A | Stock-Tech | 7.12% | -4.24% | +22.00% | |
| 8 | V | Visa Inc-class A Shares | Stock-Financials | 4.83% | +0.23% | — | |
| 9 | FSV | Firstservice CORP | Stock-Other | 4.26% | +0.35% | — | |
| 10 | SE | Sea Ltd-adr | Stock-Comm Services | 3.17% | -0.83% | — | |
| 11 | MA | Mastercard INC - A | Stock-Financials | 2.79% | +0.18% | — |
Performance for Q3 2026
+6.3%
Performance Last 4 Quarters
+15.6%
Based on 3 months of available history
Based on 48% of reported portfolio value with available pricing
Grafton Street Partners Management Company, LLC's most significant position changes for 2026-03-31: New buy: Servicenow INC (NOW); Sold out: Workday Inc-class A (WDAY); Sold out: Alibaba Group Holding-sp Adr (BABA); Trim: Elevance Health INC (ELV) — shares -38.16%; Add: Atlassian Corp-cl A (TEAM) — shares +22.00%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TSM | Taiwan Semiconductor-sp Adr | +4% | — | Unchanged |
| 2 | GOOGL | Alphabet Inc-cl A | +1.9% | — | Unchanged |
| 3 | TPG | Tpg INC | +0.8% | +37.15% | Add |
| 4 | FSV | Firstservice CORP | +0.4% | — | Unchanged |
| 5 | V | Visa Inc-class A Shares | +0.2% | — | Unchanged |
| 6 | MA | Mastercard INC - A | +0.2% | — | Unchanged |
| 7 | MSFT | Microsoft CORP | -0.7% | — | Unchanged |
| 8 | SE | Sea Ltd-adr | -0.8% | — | Unchanged |
| 9 | TEAM | Atlassian Corp-cl A | -4.2% | +22.00% | Add |
| 10 | ELV | Elevance Health INC | -4.9% | -38.16% | Trim |
| 11 | NOW | Servicenow INC | — | NEW | New buy |
| 12 | WDAY | Workday Inc-class A | — | EXIT | Sold out |
| 13 | BABA | Alibaba Group Holding-sp Adr | — | 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 |
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