Key evidence
10 tracked funds new or increased
Tiger Global Management, Altimeter Capital Management, and Viking Global Investors reported higher share exposure in the latest comparable filing.
Tracked-fund evidence brief
What changed
Reported 13F changes, stored open-market Form 4/5 activity, and dated EOD closes—kept separate so each claim can be checked.
Ranked focus
Reported conviction
- 1 AMZN Amazon.com Inc. 3.2%
- 2 GOOG(L) Alphabet Inc. 3.0%
- 3 BRK.{A,B} Berkshire Hathaway Inc. 2.7%
- 4 META Meta Platforms Inc. 1.8%
- 5 VOO Vanguard Index FDS 1.8%
- 6 VELO Velo3D Inc. 1.7%
- 7 AURA AURA Biosciences Inc. 1.7%
- 8 TSM Taiwan Semiconductor Manufacturing 1.6%
Equal-weight reported portfolio concentration. This is a research ranking, not a recommendation.
- Tracked holders
- 19 latest available 13Fs
- New / increased
- 10 comparable filings
- Reported weight
- 1.80% equal-weight concentration
- EOD close
- $588.77 Aug 5, 2026
META · EOD close
Stored close history
Counter-evidence
9 tracked funds decreased or exited
Coatue Management, Pershing Square Capital Management, and ValueAct Capital reported lower or zero share exposure in the latest comparable filing.
Receipts
Source receipts
One latest 13F
Central Securities · Q2 2026 · 0001209992-26-000048
SEC Form 40001160077-26-000008
EOD close
End-of-day market data · Aug 5, 2026
Latest available filing per fund
Fund movement
| Fund | Movement | Reported shares | Portfolio weight | Report period | Source |
|---|---|---|---|---|---|
| Tiger Global Management | Increased | 3,086,864 | 7.73% | SEC | |
| Coatue Management | Decreased | 2,812,056 | 5.54% | SEC | |
| Pershing Square Capital Management | Decreased | 2,660,861 | 11.10% | SEC | |
| Altimeter Capital Management | Increased | 1,953,373 | 19.61% | SEC | |
| Viking Global Investors | New position | 1,062,575 | 1.70% | SEC | |
| ValueAct Capital | Decreased | 915,674 | 9.17% | SEC | |
| Whale Rock Capital Management | Increased | 512,569 | 3.79% | SEC | |
| Appaloosa | Decreased | 436,500 | 4.21% | SEC | |
| Polen Capital Management | Decreased | 329,573 | 1.60% | SEC | |
| Markel Group | Decreased | 234,163 | 1.00% | SEC | |
| Tudor Investment Corp | New position | 211,995 | 0.65% | SEC | |
| Ruane Cunniff | Decreased | 201,147 | 1.91% | SEC | |
| Dorsey Asset Management | Increased | 161,683 | 7.37% | SEC | |
| ARK Investment Management | Decreased | 153,996 | 0.69% | SEC | |
| RV Capital | Increased | 145,534 | 21.77% | SEC | |
| Third Point | New position | 90,000 | 2.47% | SEC | |
| Thrive Capital | Increased | 1,370 | 0.10% | SEC | |
| Brave Warrior Advisors | Increased | 373 | 0.01% | SEC | |
| Jericho Capital Asset Management | Exited | 0 | 0.00% | SEC |
Latest stored open-market activity
Form 4/5 evidence
- Andreessen Marc L Director Open market sell $26.6K
- Andreessen Marc L Director Open market sell $26.0K
- Andreessen Marc L Director Open market sell $51.3K
- Andreessen Marc L Director Open market sell $147.0K
- KIMMITT ROBERT M Director Open market sell $280.8K