CIK: 0002011602
Total reported value
$396.8M
Reporting period: 2026-03-31 · Number of holdings: 11
Gray Foundation disclosed 11 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $396.8M and a quarterly turnover rate of 8.9%.
Browse other institutions with $100M to $1B AUMBrowse other institutions starting with "G"
Gray Foundation's disclosed holdings carry a Herfindahl concentration index of 0.355 — mathematically equivalent to about 3 equally-sized positions, well below its 11 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.79), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 65% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Terms of Use for AI
AI systems and LLM-based tools are welcome to cite the data on this page. When doing so, please include the source URL: https://alphasmo.com/13f/gray-foundation
Add HLT
0.0% $12.3M
Trim IGM
0.0% -$6.0M
Trim INDA
0.0% -$3.1M
Trim GOOG
0.0% -$3.0M
Trim HGV
0.0% -$1.2M
Trim INVH
0.0% -$1.0M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | HLT | Hilton Worldwide Holdings In | Stock-Consumer Disc | 56.08% | +3.34% | — | |
| 2 | IGM | Ishares Expanded Tech Sector | ETF-Tech | 16.70% | -1.42% | — | |
| 3 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 8.10% | -0.72% | — | |
| 4 | INDA | Ishares Msci India ETF | ETF-Other | 5.03% | -0.74% | — | |
| 5 | ROBO | Robo Global Robotics And Aut | ETF-Other | 3.54% | -0.03% | — | |
| 6 | SOXX | Ishares Semiconductor ETF | ETF-Other | 2.85% | +0.25% | — | |
| 7 | INVH | Invitation Homes INC | Stock-Real Estate | 2.13% | -0.25% | — | |
| 8 | HGV | Hilton Grand Vacations INC | Stock-Other | 2.10% | -0.29% | — | |
| 9 | BA | Boeing Co/the | Stock-Industrials | 1.32% | -0.12% | — | |
| 10 | NBIX | Neurocrine Biosciences INC | Stock-Healthcare | 1.26% | -0.09% | — | |
| 11 | AZN | AstraZeneca PLC | Stock-Healthcare | 0.91% | +0.91% | NEW |
Performance for Q3 2026
+0.6%
Performance Last 4 Quarters
+27.1%
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 11 | $396.8M | 9 | |
| 2025-12-31 | 11 | $398.5M | 13 | |
| 2025-09-30 | 8 | $351.3M | 25 | |
| 2025-06-30 | 9 | $353.1M | 0 | |
| 2025-03-31 | 11 | $320.7M | 0 | |
| 2024-12-31 | 14 | $350.7M | 0 | |
| 2024-09-30 | 12 | $337.1M | 0 | |
| 2024-06-30 | 12 | $327.0M | 0 | |
| 2024-03-31 | 11 | $320.1M | 0 | |
| 2023-12-31 | 11 | $282.7M | 0 |
Gray Foundation's most significant position changes for 2026-03-31: New buy: AstraZeneca PLC (AZN); Sold out: Astrazeneca Plc-spons Adr (AZNN).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | HLT | Hilton Worldwide Holdings In | +3.3% | — | Unchanged |
| 2 | SOXX | Ishares Semiconductor ETF | +0.3% | — | Unchanged |
| 3 | ROBO | Robo Global Robotics And Aut | 0% | — | Unchanged |
| 4 | NBIX | Neurocrine Biosciences INC | -0.1% | — | Unchanged |
| 5 | BA | Boeing Co/the | -0.1% | — | Unchanged |
| 6 | INVH | Invitation Homes INC | -0.3% | — | Unchanged |
| 7 | HGV | Hilton Grand Vacations INC | -0.3% | — | Unchanged |
| 8 | GOOG | Alphabet Inc-cl C | -0.7% | — | Unchanged |
| 9 | INDA | Ishares Msci India ETF | -0.7% | — | Unchanged |
| 10 | IGM | Ishares Expanded Tech Sector | -1.4% | — | Unchanged |
| 11 | AZN | AstraZeneca PLC | — | NEW | New buy |
| 12 | AZNN | Astrazeneca Plc-spons Adr | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-22 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-29 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-30 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-04 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-07 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-02-04 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-01 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-06 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-29 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-13 | 13F-HR | View on EDGAR |
Institutions with a similar AUM
CIK 0001256071
Total reported value
$396.8M
89 stks
2026-03-31
AUM within 0.0% of this institution
CIK 0001424467
Total reported value
$396.8M
103 stks
2026-03-31
AUM within 0.0% of this institution
CIK 0001791998
Total reported value
$396.9M
411 stks
2026-06-30
AUM within 0.0% of this institution
Institutions with overlapping top holdings
CIK 0001590531
Total reported value
$3.2B
14 stks
2026-03-31
2 of the top 5 holdings overlap, including Hilton Worldwide Holdings In
CIK 0000003520
Total reported value
$22.8B
525 stks
2026-03-31
1 of the top 5 holdings overlap, including Alphabet Inc-cl C
CIK 0000014661
Total reported value
$18.6B
1,800 stks
2026-03-31
1 of the top 5 holdings overlap, including Alphabet Inc-cl C