Block Inc
995 hedge funds and large institutions have $25.8B invested in Block Inc in 2026 Q1 according to their latest regulatory filings, with 128 funds opening new positions, 379 increasing their positions, 331 reducing their positions, and 149 closing their positions.
15% more repeat investments, than reductions
Existing positions increased: 379 | Existing positions reduced: 331
7% more funds holding in top 10
Funds holding in top 10: 15 → 16 (+1)
0.47% more ownership
Funds ownership: 79.19% → 79.65% (+0.47%)
8% less call options, than puts
Call options by funds: $1B | Put options by funds: $1.09B
4% less funds holding
Funds holding: 1,032 → 995 (-37)
9% less capital invested
Capital invested by funds: $28.3B → $25.8B (-$2.5B)
14% less first-time investments, than exits
New positions opened: 128 | Existing positions closed: 149
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$347M |
| 2 |
Capital World Investors
Los Angeles,
California
|
+$278M |
| 3 |
Point72 Asset Management
Stamford,
Connecticut
|
+$194M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$169M |
| 5 |
JP Morgan Chase
New York
|
+$147M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Baillie Gifford & Co
Edinburgh,
United Kingdom
|
-$438M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$163M |
| 3 |
Tiger Global Management
New York
|
-$144M |
| 4 |
Morgan Stanley
New York
|
-$140M |
| 5 |
DIG
Dragoneer Investment Group
San Francisco,
California
|
-$125M |
XYZ Hedge Fund Activity: Q1 2026 in Review
995 of the 8,208 institutional investors tracked by Wall St. Rank reported a position in Block Inc (XYZ) for Q1 2026, worth a combined $25.8B — down 8.8% from $28.3B a quarter earlier.
Sellers outnumbered buyers: 149 funds closed out of XYZ and 128 opened new positions — a net loss of 21 holders — while 331 trimmed existing stakes and 379 added.
The largest buyer was Citadel Advisors, adding an estimated $347M. The largest seller was Baillie Gifford & Co, cutting an estimated $438M.
- 995 institutional investors held Block Inc (XYZ) as of Q1 2026, down from 1,032 in Q4 2025.
- Funds reported $25.8B of Block Inc stock for Q1 2026, down 8.8% quarter-over-quarter.
- 128 funds opened new Block Inc positions in Q1 2026 and 149 closed out, a net change of -21 holders.
- The largest Block Inc buyer in Q1 2026 was Citadel Advisors, an estimated $347M added.
- The largest Block Inc seller in Q1 2026 was Baillie Gifford & Co, an estimated $438M sold.
Based on aggregated 13F filings for Q1 2026.