AGGREGATE FILINGS • 2026-06-30
What the big funds own.
One filing tells you what one manager holds. Read across 26 of them and a different question becomes answerable: which names this group agrees on, and where the agreement changed last quarter.
Counted per fund rather than per line, since a manager can file the same company as stock, calls and puts. Grouped by CUSIP issuer, so dual-class shares count once. Options are excluded from the dollar totals — a put reports the notional value of the underlying, and mixing it in would call a hedge a holding.
$1.66T
Combined stock
26
Filers
5,695
Distinct issuers
Most widely held
How many of the 26 tracked managers reported any common-stock position in each company. Breadth, not conviction — a name held by everyone in small size says something different from one held by three managers in size.
| Company | Funds | Combined | Held By |
|---|---|---|---|
| ALPHABET INC | 20 | $63.3B | Appaloosa LP, AQR Capital Management, Baupost Group +17 |
| AMAZON COM INC | 18 | $26.1B | Appaloosa LP, AQR Capital Management, Baupost Group +15 |
| TAIWAN SEMICONDUCTOR MANUFAC | 17 | $13.2B | Appaloosa LP, AQR Capital Management, Bridgewater Associates +14 |
| META PLATFORMS INC | 15 | $12.9B | Appaloosa LP, AQR Capital Management, Bridgewater Associates +12 |
| MICROSOFT CORP | 14 | $15.4B | AQR Capital Management, Bridgewater Associates, Citadel Advisors +11 |
| ADVANCED MICRO DEVICES INC | 14 | $9.5B | Appaloosa LP, AQR Capital Management, Bridgewater Associates +11 |
| VISA INC | 14 | $5.6B | Akre Capital Management, AQR Capital Management, Baupost Group +11 |
| SEA LTD | 14 | $3.2B | AQR Capital Management, Bridgewater Associates, Citadel Advisors +11 |
| NVIDIA CORPORATION | 13 | $25.5B | Appaloosa LP, AQR Capital Management, Bridgewater Associates +10 |
| BROADCOM INC | 13 | $9.6B | Appaloosa LP, AQR Capital Management, Bridgewater Associates +10 |
| ASML HLDG NV | 13 | $5.0B | Appaloosa LP, AQR Capital Management, Bridgewater Associates +10 |
| CAPITAL ONE FINL CORP | 13 | $4.7B | AQR Capital Management, Berkshire Hathaway, Bridgewater Associates +10 |
| REDDIT INC | 13 | $2.0B | AQR Capital Management, Bridgewater Associates, Citadel Advisors +10 |
| MICRON TECHNOLOGY INC | 12 | $14.3B | Appaloosa LP, AQR Capital Management, Bridgewater Associates +9 |
| LAM RESEARCH CORP | 12 | $8.7B | Appaloosa LP, AQR Capital Management, Bridgewater Associates +9 |
| INTEL CORP | 12 | $7.5B | AQR Capital Management, Bridgewater Associates, Citadel Advisors +9 |
| SEAGATE TECHNOLOGY HLDNGS PL | 12 | $7.1B | AQR Capital Management, Bridgewater Associates, Citadel Advisors +9 |
| HUT 8 CORP | 12 | $2.5B | AQR Capital Management, Citadel Advisors, Coatue Management +9 |
| UNION PAC CORP | 12 | $2.1B | AQR Capital Management, Baupost Group, Bridgewater Associates +9 |
| INTERACTIVE BROKERS GROUP IN | 12 | $1.6B | AQR Capital Management, Bridgewater Associates, Citadel Advisors +9 |
Newly opened
Positions that appeared for the first time last quarter, by how many managers opened them. Read the flag before the number: 18 of these 20 were held by nobody on this roster a quarter ago. Most of those listed or were spun off during it, which is a corporate event rather than a decision — a spin-off hands shares to whoever already owned the parent, and an offering allocates them. A few are simply names none of these managers happened to own. Either way the unflagged rows are the ones where somebody chose.
- SPACE EXPLORATION TECHN CORPNOT HELD BEFORE11 OPENED
- VERSIGENT PLCNOT HELD BEFORE9 OPENED
- CARNIVAL CORP LTD8 OPENED
- DPC HOLDINGS PLCNOT HELD BEFORE8 OPENED
- CEREBRAS SYSTEMS INCNOT HELD BEFORE7 OPENED
- QUANTINUUM INCNOT HELD BEFORE7 OPENED
- FERVO ENERGY CONOT HELD BEFORE7 OPENED
- KEEL INFRASTRUCTURE CORPNOT HELD BEFORE7 OPENED
- HAWKEYE 360 INCNOT HELD BEFORE7 OPENED
- LINCOLN INTL INCNOT HELD BEFORE7 OPENED
- KARDIGAN INCNOT HELD BEFORE7 OPENED
- DIGIMARC CORPNOT HELD BEFORE7 OPENED
Most reduced
Where the most managers cut, measured by share count rather than value — a position can shrink on paper purely because the stock fell.
- TAIWAN SEMICONDUCTOR MANUFAC12 CUT
- META PLATFORMS INC10 CUT
- SANDISK CORP10 CUT
- MICRON TECHNOLOGY INC9 CUT
- APPLIED MATLS INC9 CUT
- ASML HLDG NV9 CUT
- SPOTIFY TECHNOLOGY S A9 CUT
- DOORDASH INC9 CUT
- NVIDIA CORPORATION8 CUT
- MICROSOFT CORP8 CUT
- BROADCOM INC8 CUT
- AMER SPORTS INC8 CUT
Before you read anything into this
The roster is a choice, not a market. These 26 managers were picked for being well known, which is not a sample of anything. “Most widely held” means most widely held among these.
Several of these books are not opinions. Citadel, AQR, Millennium and similar shops report thousands of lines as market-making or systematic inventory. Their presence in a name is not a view, and they inflate breadth counts.
The data is 45 days old at best. These are positions as of 2026-06-30. A manager who opened a position in April and sold it in July appears here as a holder. The next filing deadline is November 16, 2026.
None of this is a recommendation, and crowding cuts both ways — a name every large fund owns is a name with a lot of potential sellers.