BXP BXP, Inc.

NYSE
$63.17

BXP, Inc. (BXP) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
-18.18
9 buyers / 13 sellers
SELLING
Funds compared
23
funds with comparable BXP positions
21 current holders · 19 prior-quarter holders
Net share change
-448.4K
+2.65M added, -3.10M cut
Position activity
4 new 5 increased 11 reduced 2 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Zimmer Partners Long/Short New +87.5K — $5.8M 0.1% 57
Jain Global Long/Short Quant Sold Out -176.2K -100.0% $11.7M 0.0% 57
MILLENNIUM MANAGEMENT LLC Increased +689.9K +2169.6% $45.7M 0.0% 55
Balyasny Asset Management L.P. Reduced -269.2K -98.8% $17.8M 0.0% 55
Capital Fund Management Quant Macro New +41.5K — $2.8M 0.0% 55
Gotham Asset Management, LLC Quant Value Increased +371.7K +711.2% $24.6M 0.1% 53
LMR Partners Event Quant Sold Out -15.0K -100.0% $997.7K 0.0% 53
Hudson Bay Capital Management Event Increased +282.7K +184.6% $18.7M 0.2% 52
AQR Capital Management Long/Short Quant Increased +1.13M +1075.8% $74.6M 0.0% 51
WORLDQUANT MILLENNIUM ADVISORS LLC Quant Reduced -100.3K -91.7% $6.7M 0.0% 50

Most significant buyers

By move score, not size.

  • Zimmer Partners New · +87.5K
  • MILLENNIUM MANAGEMENT LLC Increased · +689.9K
  • Capital Fund Management New · +41.5K
  • Gotham Asset Management, LLC Increased · +371.7K
  • Hudson Bay Capital Management Increased · +282.7K

Most significant sellers

By move score, not size.

  • Jain Global Sold Out · -176.2K
  • Balyasny Asset Management L.P. Reduced · -269.2K
  • LMR Partners Sold Out · -15.0K
  • WORLDQUANT MILLENNIUM ADVISORS LLC Reduced · -100.3K
  • CITADEL ADVISORS LLC Reduced · -2.13M

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Zimmer Partners 2 87.5K 0 +87.5K — 0.1% New 57
Jain Global 3 0 176.2K -176.2K -100.0% 0.0% Sold Out 57
MILLENNIUM MANAGEMENT LLC 2 721.7K 31.8K +689.9K +2169.6% 0.0% Increased 55
Balyasny Asset Management L.P. 2 3.4K 272.6K -269.2K -98.8% 0.0% Reduced 55
Capital Fund Management 3 41.5K 0 +41.5K — 0.0% New 55
Gotham Asset Management, LLC 2 423.9K 52.3K +371.7K +711.2% 0.1% Increased 53
LMR Partners 3 0 15.0K -15.0K -100.0% 0.0% Sold Out 53
Hudson Bay Capital Management 3 435.9K 153.2K +282.7K +184.6% 0.2% Increased 52
AQR Capital Management 3 1.2M 104.6K +1.13M +1075.8% 0.0% Increased 51
WORLDQUANT MILLENNIUM ADVISORS LLC 2 9.1K 109.4K -100.3K -91.7% 0.0% Reduced 50
Readystate Asset Management 3 5.8K 0 +5.8K — 0.0% New 50
Edgestream Partners 4 14.4K 0 +14.4K — 0.0% New 49
CITADEL ADVISORS LLC 1 1.9M 4.1M -2.13M -52.4% 0.1% Reduced 49
MARSHALL WACE, LLP 2 40.2K 177.5K -137.3K -77.4% 0.0% Reduced 47
Squarepoint Ops LLC 2 93.7K 58.2K +35.5K +61.0% 0.0% Increased 41
Tudor Investment Corporation 2 77.4K 180.2K -102.8K -57.0% 0.0% Reduced 39
Holocene Advisors, LP 2 54.3K 89.6K -35.2K -39.3% 0.0% Reduced 36
Brevan Howard Capital Management 3 10.7K 29.2K -18.5K -63.4% 0.0% Reduced 36
Engineers Gate 4 4.5K 19.4K -14.9K -76.8% 0.0% Reduced 36
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 165.5K 219.9K -54.4K -24.7% 0.0% Reduced 33
Capula Management 2 3.1K 4.1K -1.0K -25.0% 0.0% Reduced 31
Woodline Partners LP 2 637.4K 682.8K -45.5K -6.7% 0.1% Reduced 27
D. E. Shaw & Co., Inc. 1 15.4K 15.4K 0 +0.0% 0.0% Unchanged 22

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.