Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.
Reported portfolio value by quarter (53 quarters reported)
$182M in Q2 2013 → $953M now. Hover for any quarter.
As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.
| Holding | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| AC Alphabet Inc Cap Stk Cl C | 9.5% | Trimmed 22% | 256,337 | $90.6M |
| TS Taiwan Semiconductor Mfg Co Sp | 8.2% | Added 1.6% | 163,108 | $77.9M |
| MC Microsoft Corp Com | 6.9% | Added 1.4% | 175,443 | $65.4M |
| AC Amazon Com Inc Com | 6.7% | Added 1.4% | 268,254 | $63.9M |
| Applied Materials Inc | 6.7% | Added 209% | 88,107 | $63.7M |
| GA Ge Aerospace | 6.2% | Added 1.5% | 157,921 | $59M |
| Woodward | 5.7% | Added 1.7% | 127,375 | $54.2M |
| Union Pacific Corp. | 5.4% | Added 1.7% | 189,178 | $51.5M |
| MP Meta Platforms Inc Cl A | 4.9% | Added 1.7% | 83,116 | $46.8M |
| AP Aon PLC Registered Shs Cl A | 3.9% | Added 1.4% | 110,978 | $36.8M |
| VC Visa Inc Com Cl A | 3.5% | Added 1.2% | 96,957 | $33.3M |
| Carpenter Technology | 3.4% | Added 1.5% | 53,214 | $32.8M |
| SB SPDR Bloomberg 1-3 Month T-bil | 3.3% | Added 35% | 345,464 | $31.7M |
| SS Sap Se Spon ADR | 3.1% | Trimmed 24% | 188,848 | $29.1M |
| Ge Vernova | 3.0% | Trimmed 63% | 24,164 | $28.4M |
| MC Mastercard Inc Cl A | 3.0% | Added 1.2% | 54,855 | $28.2M |
| Linde PLC | 2.9% | Added 1.5% | 52,749 | $27.4M |
| Broadcom | 2.7% | Added 1.5% | 68,438 | $25.9M |
| Howmet Aerospace | 2.4% | Added 1.5% | 83,475 | $22.4M |
| Ge Healthcare Technologies Inc | 1.9% | Added 1.7% | 283,292 | $18.1M |
| ST Spotify Technology Sa | 1.5% | Added 1.7% | 31,592 | $14.5M |
| Natera | 1.2% | New | 41,254 | $11.2M |
| Guidewire Software | 1.1% | Added 1.7% | 82,825 | $10.2M |
| I0 Ishares 0-3 Month Treasury Bon | 0.8% | Added 28% | 77,949 | $7.85M |
| Mercadolibre | 0.7% | Added 1.8% | 4,052 | $6.88M |
| Constellation Energy | 0.6% | Trimmed 34% | 24,243 | $6.02M |
| Twist Bioscience | 0.5% | New | 45,837 | $4.72M |
| CG Costar Group Inc Com | 0.3% | Added 1.5% | 110,871 | $3.14M |
| BH Berkshire Hathaway Inc Cl A | 0.1% | Unchanged | 1 | $749K |
| BH Berkshire Hathaway Inc Cl B | 0.1% | Unchanged | 1,000 | $500K |
What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.
quarter ended June 30, 2026 · filed August 14, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Ge Vernova | Trimmed | −40,282 | −$47.3M | 3.0% |
| Applied Materials Inc | Added | +59,582 | +$43.1M | 6.7% |
| AC Alphabet Inc Cap Stk Cl C | Trimmed | −70,413 | −$24.9M | 9.5% |
| NC Netflix Inc Com | Exited | −244,334 | −$23.5M | — |
| Natera | New | +41,254 | +$11.2M | 1.2% |
| SS Sap Se Spon ADR | Trimmed | −60,169 | −$9.27M | 3.1% |
| SB SPDR Bloomberg 1-3 Month T-bil | Added | +90,023 | +$8.25M | 3.3% |
| Twist Bioscience | New | +45,837 | +$4.72M | 0.5% |
| Constellation Energy | Trimmed | −12,230 | −$3.04M | 0.6% |
| I0 Ishares 0-3 Month Treasury Bon | Added | +16,923 | +$1.7M | 0.8% |
Showing the 10 largest of 30 changes.
quarter ended March 31, 2026 · filed May 15, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Ge Vernova | Trimmed | −25,957 | −$22.7M | 6.6% |
| Applied Materials Inc | New | +28,525 | +$9.75M | 1.1% |
| SB SPDR Bloomberg 1-3 Month T-bil | Added | +28,233 | +$2.59M | 2.7% |
| AC Alphabet Inc Cap Stk Cl C | Added | +2,137 | +$613K | 10.9% |
| MC Microsoft Corp Com | Added | +1,139 | +$422K | 7.5% |
| AC Amazon Com Inc Com | Added | +1,773 | +$369K | 6.4% |
| TS Taiwan Semiconductor Mfg Co Sp | Added | +1,008 | +$341K | 6.3% |
| MP Meta Platforms Inc Cl A | Added | +572 | +$327K | 5.4% |
| Woodward | Added | +843 | +$302K | 5.2% |
| Union Pacific Corp. | Added | +1,213 | +$294K | 5.3% |
Showing the 10 largest of 27 changes.
quarter ended December 31, 2025 · filed February 13, 2026
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Uber Technologies | Exited | −441,903 | −$43.3M | — |
| Vistra Corp | Exited | −116,161 | −$22.8M | — |
| Ge Healthcare Technologies Inc | New | +276,631 | +$22.7M | 2.5% |
| NC Netflix Inc Com | Added | +218,844 | +$20.5M | 2.5% |
| MC Microsoft Corp Com | Added | +23,736 | +$11.5M | 9.1% |
| MP Meta Platforms Inc Cl A | Added | +15,906 | +$10.5M | 5.9% |
| Constellation Energy | Trimmed | −29,563 | −$10.4M | 1.4% |
| SB SPDR Bloomberg 1-3 Month T-bil | Added | +40,767 | +$3.73M | 2.3% |
| AC Alphabet Inc Cap Stk Cl C | Added | +5,343 | +$1.68M | 11.2% |
| AC Amazon Com Inc Com | Added | +4,375 | +$1.01M | 6.6% |
Showing the 10 largest of 28 changes.
quarter ended September 30, 2025 · filed November 14, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Fiserv | Exited | −155,630 | −$26.8M | — |
| Union Pacific Corp. | Added | +100,799 | +$23.8M | 4.7% |
| AC Amazon Com Inc Com | Trimmed | −80,089 | −$17.6M | 6.2% |
| ST Spotify Technology Sa | Added | +17,418 | +$12.2M | 2.3% |
| Woodward | Added | +43,496 | +$11M | 3.4% |
| MP Meta Platforms Inc Cl A | Added | +10,935 | +$8.03M | 5.2% |
| SB SPDR Bloomberg 1-3 Month T-bil | Trimmed | −19,354 | −$1.78M | 1.9% |
| AC Alphabet Inc Cap Stk Cl C | Added | +2,574 | +$627K | 8.5% |
| MC Microsoft Corp Com | Added | +1,195 | +$619K | 8.4% |
| SS Sap Se Spon ADR | Added | +2,085 | +$557K | 7.1% |
Showing the 10 largest of 28 changes.
quarter ended June 30, 2025 · filed August 14, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| UG Unitedhealth Group Inc Com | Exited | −83,996 | −$44M | — |
| Fiserv | Trimmed | −125,476 | −$21.6M | 3.1% |
| Vistra Corp | Trimmed | −100,430 | −$19.5M | 2.6% |
| Woodward | New | +78,871 | +$19.3M | 2.2% |
| AP Aon PLC Registered Shs Cl A | Trimmed | −52,468 | −$18.7M | 4.4% |
| Guidewire Software | New | +78,935 | +$18.6M | 2.1% |
| Ge Vernova | Trimmed | −33,938 | −$18M | 5.4% |
| Constellation Energy | Trimmed | −53,075 | −$17.1M | 2.4% |
| NC Netflix Inc Com | Trimmed | −11,982 | −$16M | 3.7% |
| Union Pacific Corp. | Trimmed | −56,370 | −$13M | 2.2% |
Showing the 10 largest of 29 changes.
quarter ended March 31, 2025 · filed May 15, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| UG Unitedhealth Group Inc Com | Added | +23,694 | +$12.4M | 5.5% |
| Constellation Energy | Trimmed | −38,728 | −$7.81M | 3.0% |
| Fiserv | Added | +11,077 | +$2.45M | 7.8% |
| SB SPDR Bloomberg 1-3 Month T-bil | Added | +26,166 | +$2.4M | 1.0% |
| AP Aon PLC Registered Shs Cl A | Added | +5,903 | +$2.36M | 7.9% |
| SS Sap Se Spon ADR | Added | +8,178 | +$2.2M | 7.9% |
| AC Alphabet Inc Cap Stk Cl C | Added | +11,476 | +$1.79M | 7.0% |
| MC Microsoft Corp Com | Added | +4,601 | +$1.73M | 6.2% |
| AC Amazon Com Inc Com | Added | +8,068 | +$1.54M | 7.6% |
| Ge Vernova | Added | +4,970 | +$1.52M | 4.7% |
Showing the 10 largest of 25 changes.
quarter ended December 31, 2024 · filed February 14, 2025
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Broadcom | Trimmed | −57,654 | −$13.4M | 1.8% |
| Ge Vernova | Added | +38,581 | +$12.7M | 5.0% |
| TS Taiwan Semiconductor Mfg Co Sp | Trimmed | −60,507 | −$11.9M | 3.7% |
| Howmet Aerospace | New | +74,011 | +$8.09M | 1.0% |
| Carpenter Technology | New | +47,076 | +$7.99M | 1.0% |
| Datadog Inc | Exited | −63,206 | −$7.27M | — |
| Constellation Energy | Trimmed | −29,262 | −$6.55M | 4.5% |
| Uber Technologies | Trimmed | −77,565 | −$4.68M | 3.2% |
| AP Aon PLC Registered Shs Cl A | Added | +6,900 | +$2.48M | 7.1% |
| SB SPDR Bloomberg 1-3 Month T-bil | Added | +23,089 | +$2.11M | 0.7% |
Showing the 10 largest of 26 changes.
quarter ended September 30, 2024 · filed November 14, 2024
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| Broadcom | Added | +106,873 | +$18.4M | 2.8% |
| VC Visa Inc Com Cl A | Trimmed | −39,596 | −$10.9M | 3.1% |
| Fiserv | Added | +55,310 | +$9.94M | 6.4% |
| F& Floor & Decor Hldgs Inc Cl A | Exited | −87,929 | −$8.74M | — |
| MC Mastercard Inc Cl A | Trimmed | −12,718 | −$6.28M | 3.2% |
| GA Ge Aerospace | Added | +9,319 | +$1.76M | 3.5% |
| I0 Ishares 0-3 Month Treasury Bon | New | +16,766 | +$1.69M | 0.2% |
| AP Aon PLC Registered Shs Cl A | Added | +4,517 | +$1.56M | 6.9% |
| AC Alphabet Inc Cap Stk Cl C | Added | +9,290 | +$1.55M | 7.7% |
| Constellation Energy | Added | +5,923 | +$1.54M | 6.6% |
Showing the 10 largest of 25 changes.
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