Boston Properties
547 hedge funds and large institutions have $11.8B invested in Boston Properties in 2026 Q2 according to their latest regulatory filings, with 78 funds opening new positions, 221 increasing their positions, 165 reducing their positions, and 60 closing their positions.
107% more call options, than puts
Call options by funds: $92.1M | Put options by funds: $44.4M
50% more funds holding in top 10
Funds holding in top 10: 2 → 3 (+1)
34% more capital invested
Capital invested by funds: $8.79B → $11.8B (+$3.01B)
34% more repeat investments, than reductions
Existing positions increased: 221 | Existing positions reduced: 165
30% more first-time investments, than exits
New positions opened: 78 | Existing positions closed: 60
4.64% more ownership
Funds ownership: 106.71% → 111.35% (+4.6%)
2% more funds holding
Funds holding: 537 → 547 (+10)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Cohen & Steers
New York
|
+$116M |
| 2 |
BlackRock
New York
|
+$91.1M |
| 3 |
AQR Capital Management
Greenwich,
Connecticut
|
+$67.3M |
| 4 |
Massachusetts Financial Services
Boston,
Massachusetts
|
+$50.9M |
| 5 |
Millennium Management
New York
|
+$41.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$162M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$128M |
| 3 |
Goldman Sachs
New York
|
-$30.7M |
| 4 |
Invesco
Atlanta,
Georgia
|
-$27.5M |
| 5 |
Barclays
London,
United Kingdom
|
-$26.7M |
BXP Hedge Fund Activity: Q2 2026 in Review
547 of the 8,296 institutional investors tracked by Wall St. Rank reported a position in Boston Properties (BXP) for Q2 2026, worth a combined $11.8B — up 34% from $8.79B a quarter earlier.
Buyers outnumbered sellers: 78 funds opened new BXP positions and 60 closed out — a net gain of 18 holders — while 221 added to existing stakes and 165 trimmed.
The largest buyer was Cohen & Steers, adding an estimated $116M. The largest seller was JP Morgan Chase, cutting an estimated $162M.
- 547 institutional investors held Boston Properties (BXP) as of Q2 2026, up from 537 in Q1 2026.
- Funds reported $11.8B of Boston Properties stock for Q2 2026, up 34% quarter-over-quarter.
- 78 funds opened new Boston Properties positions in Q2 2026 and 60 closed out, a net change of +18 holders.
- The largest Boston Properties buyer in Q2 2026 was Cohen & Steers, an estimated $116M added.
- The largest Boston Properties seller in Q2 2026 was JP Morgan Chase, an estimated $162M sold.
Based on aggregated 13F filings for Q2 2026.