Boston Properties
BXP
605 hedge funds and large institutions have $11.1B invested in Boston Properties in 2025 Q1 according to their latest regulatory filings, with 64 funds opening new positions, 234 increasing their positions, 213 reducing their positions, and 67 closing their positions.
14% more call options, than puts
Call options by funds: $111M | Put options by funds: $96.8M
2.51% more ownership
Funds ownership: 101.89% → 104.4% (+2.5%)
10% more repeat investments, than reductions
Existing positions increased: 234 | Existing positions reduced: 213
4% less first-time investments, than exits
New positions opened: 64 | Existing positions closed: 67
2% less funds holding
Funds holding: 616 → 605 (-11)
7% less capital invested
Capital invested by funds: $12B → $11.1B (-$883M)
17% less funds holding in top 10
Funds holding in top 10: 6 → 5 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Boston Partners
Boston,
Massachusetts
|
+$183M |
| 2 |
Cohen & Steers
New York
|
+$136M |
| 3 |
Northern Trust
Chicago,
Illinois
|
+$62.5M |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$57.5M |
| 5 |
JP Morgan Chase
New York
|
+$53.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Norges Bank
Oslo,
Norway
|
-$176M |
| 2 |
N
Nuveen
Charlotte,
North Carolina
|
-$50.5M |
| 3 |
RC
Resolution Capital
Sydney, NSW,
Australia
|
-$45.1M |
| 4 |
Aberdeen Group
Edinburgh,
United Kingdom
|
-$33.5M |
| 5 |
BlackRock
New York
|
-$27.9M |
BXP Hedge Fund Activity: Q1 2025 in Review
605 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Boston Properties (BXP) for Q1 2025, worth a combined $11.1B — down 7.4% from $12B a quarter earlier.
Sellers outnumbered buyers: 67 funds closed out of BXP and 64 opened new positions — a net loss of 3 holders — while 213 trimmed existing stakes and 234 added.
The largest buyer was Boston Partners, opening a new position worth an estimated $183M. The largest seller was Norges Bank, cutting an estimated $176M.
- 605 institutional investors held Boston Properties (BXP) as of Q1 2025, down from 616 in Q4 2024.
- Funds reported $11.1B of Boston Properties stock for Q1 2025, down 7.4% quarter-over-quarter.
- 64 funds opened new Boston Properties positions in Q1 2025 and 67 closed out, a net change of -3 holders.
- The largest Boston Properties buyer in Q1 2025 was Boston Partners, an estimated $183M added.
- The largest Boston Properties seller in Q1 2025 was Norges Bank, an estimated $176M sold.
Based on aggregated 13F filings for Q1 2025.