Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
XYZ
BLOCK INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
BLOCK INC (XYZ) is held by 17 tracked hedge-fund managers, a combined reported value of ~$2.82B; the largest are Steven Cohen, Ken Griffin, Andreas Halvorsen. This quarter: 4 added, 3 trimmed. 6 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Mixed
Gurus holding17
Congress trades6
Price$69.52vs quarter-end+15.52%
Sectors3
This quarter's moves
Top holderSteven CohenNew0
Added4
Trimmed / sold3
Steven CohenAdd
Value $379.03M0.7% of portfolio6,298,3352026 Q1
Andreas HalvorsenNew large stake
Value $368.21M1.1% of portfolio5,420,4752025 Q2
Stephen MandelBig trim
Value $320.05M2.4% of portfolio3,765,7932024 Q4
Chase ColemanTrim
Value $240.72M1.1% of portfolio4,000,0002026 Q1
Value $193.75M0.8% of portfolio2,290,7632024 Q1
Value $172.81M— of portfolio2,871,6002026 Q1
Dan LoebHold
Value $130.04M1.3% of portfolio800,0002020 Q3
Value $128.41M— of portfolio2,133,8002026 Q1
Value $50.09M— of portfolio832,4002026 Q1
Value $42.85M— of portfolio712,0002026 Q1
Value $33.01M— of portfolio548,6002026 Q1
Value $28.03M— of portfolio114,9892021 Q2
David TepperTrim
Value $26.74M0.4% of portfolio370,0002025 Q3
Value $25.37M— of portfolio300,0002024 Q1
Value $8.85M— of portfolio200,0002023 Q3
Value $8.50M— of portfolio141,2002026 Q1
Michael BurryBig add
Value $7.61M7.4% of portfolio90,0002024 Q1
Value $148.0K— of portfolio2,7002022 Q3
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Steven Cohen | $379.03M | 0.7% | Add |
| Andreas Halvorsen | $368.21M | 1.1% | New large stake |
| Stephen Mandel | $320.05M | 2.4% | Big trim |
| Chase Coleman | $240.72M | 1.1% | Trim |
| Philippe Laffont | $193.75M | 0.8% | Add |
| Ken GriffinCALL | $172.81M | — | — |
| Dan Loeb | $130.04M | 1.3% | Hold |
| Ken GriffinPUT | $128.41M | — | — |
| Izzy EnglanderPUT | $50.09M | — | — |
| Izzy EnglanderCALL | $42.85M | — | — |
| Steven CohenPUT | $33.01M | — | — |
| Greenwoods Asset Management | $28.03M | — | — |
| David Tepper | $26.74M | 0.4% | Trim |
| George SorosCALL | $25.37M | — | — |
| George SorosPUT | $8.85M | — | — |
| Steven CohenCALL | $8.50M | — | — |
| Michael Burry | $7.61M | 7.4% | Big add |
| Cathie WoodCALL | $148.0K | — | — |