13F Hedge Fund Tracker
Explore institutional buying and selling across sectors, industries, stocks, and investor groups, then see which 13F signals have historically worked.
Quarter completeness matters
13F filings are delayed regulatory disclosures. Current-quarter data updates as filings arrive and should be read alongside filing progress.
Data as of 2026-07-12
7,255 of 8,101 expected filers
-43.7% quarter over quarter
New and increased minus reduced and closed
Ranked by net institutional activity
Largest net reduction in the quarter
Score blends new positions, increased positions, holder count and ownership change.
institutional accumulation score
8013.96
MSFT / SERVICES-PREPACKAGED SOFTWARE / Technology
Ranked by negative net activity.
net activity
377
Industrials
Ranked by net new and increased positions minus reductions and closures.
net activity
3,297
Technology
Ranked by quarter-over-quarter total market value change.
total market value qoq pct
+33.7%
FIRE, MARINE & CASUALTY INSURANCE / Financials
Ranked by net new and increased positions minus reductions and closures.
net activity
2,883
Other
Ranked by negative net activity.
net activity
498
Communication Services
Institutional Activity Dashboard
Compare quarterly activity across sectors, industries, stocks, investor groups, and historically evaluated signals.
| Sector | Market Value | QoQ | Investors | New | Increased | Net Activity | Avg. Alpha |
|---|---|---|---|---|---|---|---|
| Technology | $10.3T | -33.1% | 6,485 | 1,547 | 15,518 | 3,297 | -2.62 |
| Other | $1.3T | -59.6% | 5,494 | 887 | 6,996 | 2,883 | -8.94 |
| Financials | $1.6T | -42.3% | 5,834 | 1,108 | 8,377 | 1,887 | -7.84 |
| Consumer Discretionary | $1.5T | -32.9% | 4,836 | 223 | 3,038 | 1,243 | 11.21 |
| Healthcare | $551B | -66.3% | 4,872 | 634 | 3,829 | 1,041 | -12.49 |
| Communication Services | $65B | -9.1% | 1,272 | 164 | 731 | 498 | -24.32 |
| Industrials | $108.9B | -86.5% | 2,571 | 234 | 1,141 | 377 | -11.40 |
Free preview shows the leading results for the All 13F Investors group.
Unlock every row and investor groupHow Different Investor Groups Are Positioned
Compare activity, concentration, and manager quality without mixing current signals with completed historical results.
Net activity
11,226
Average alpha
-5.65
Top sector
Technology
Top industry
SEMICONDUCTORS & RELATED DEVICES
Net activity
3
Average alpha
-8.94
Top sector
Technology
Top industry
SEMICONDUCTORS & RELATED DEVICES
Explore Investor 13F Portfolios
Continue from universe-level trends into the latest reported holdings, portfolio changes, and performance for individual investors.
Gavin Baker portfolio and 13F holdings
ATREIDES MANAGEMENT, LP
Hamilton Helmer portfolio and 13F holdings
STRATEGY CAPITAL LLC
Brad Gerstner portfolio and 13F holdings
ALTIMETER CAPITAL MANAGEMENT, LP
Bill Ackman portfolio and 13F holdings
PERSHING SQUARE CAPITAL MANAGEMENT, L.P.
Stanley Druckenmiller portfolio and 13F holdings
DUQUESNE FAMILY OFFICE LLC
Leopold Aschenbrenner portfolio and 13F holdings
SITUATIONAL AWARENESS LP
How to Read Current 13F Activity
Form 13F reports are generally filed after quarter end. The latest quarter can therefore be incomplete while new filings are still arriving. Filing progress compares distinct current-quarter filers with the prior quarter.
Net activity combines new and increased positions, then subtracts reduced and closed positions. It measures filing activity, not real-time capital flows or a recommendation to buy or sell.
How Historical Signals Are Tested
Historical results use only information available after the filing-delay window and measure results into the next rebalance period. This prevents future filing information from being used to rank past signals.
Forward-return fields apply to completed historical periods. Current-quarter rows are current signal observations and should not be interpreted as completed returns or predictions.