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Boston Properties

599 hedge funds and large institutions have $10.4B invested in Boston Properties in 2025 Q1 according to their latest regulatory filings, with 66 funds opening new positions, 233 increasing their positions, 208 reducing their positions, and 66 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

3.92% less ownership

Funds ownership: 101.61%97.69% (-3.9%)

13% less capital invested

Capital invested by funds: $12B → $10.4B (-$1.56B)

17% less funds holding in top 10

Funds holding in top 10: 65 (-1)

Holders
599
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$111M
Puts
$96.8M
Net Calls
Net Calls Change

Top Buyers

1 +$175M
2 +$131M
3 +$59.9M
4
Citadel Advisors
Citadel Advisors
Florida
+$55.1M
5
JP Morgan Chase
JP Morgan Chase
New York
+$51.2M

Top Sellers

1 -$45.1M
2 -$40.9M
3 -$32.2M
4
BlackRock
BlackRock
New York
-$26.7M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$25.6M
Name Holding Trade Value Shares
Change
Change in
Stake
426
$209K
427
$208K
428
$204K
429
$204K
430
$203K
431
$202K
432
$201K
433
$191K
434
$184K
435
$173K
436
$168K
437
$168K
438
$166K
439
$162K
440
$148K
441
$145K
442
$144K
443
$143K
444
$140K
445
$137K
446
$129K
447
$129K
448
$123K
449
$115K
450
$115K