Latest Period
Q1 2026
Security Snapshot
BXP, Inc. - Common Stock (BXP) Institutional Ownership
CUSIP: 101121101
13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026
Institutions Reporting
532
Shares (Excl. Options)
169,102,725
Price
$51.90
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- Security type / class
- Equity / Common Stock
- Symbol
- BXP on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 169,102,725
- Total 13F value
- $8,783,376,589
- Portfolio coverage rank
- 0%
- Share change
- -11,104,847
- Value change
- -$782,412,278
- Number of holders
- 532
- Underlying class
- Common Stock, par value $0.01
- Underlying shares
- 1.0
- Shares outstanding
- 158,584,041
- SEC-reported price per share
- $59.01
- Insider filing price
- $59.01
Latest holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
2 source fields
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- BXP - BXP, Inc. - Common Stock is tracked under CUSIP 101121101.
- 532 institutions reported positions in Q1 2026.
- 7 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 614 to 532 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $12,153,241,195 to $8,783,376,589.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 532 institutions filings for Q1 2026.
Security key
101121101
Latest holder period
Q1 2026
13F holders
532
13D/G owners
7
CIK / CUSIP context first
Open Q1 2026 holders
BXP full holder history
BXP, Inc. SEC filings
BXP, Inc. company facts
BXP, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 101121101:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
7
Security
BXP
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| COHEN & STEERS, INC. | 13% | +18% | $1,081,421,050 | +$165,973,027 | 20,917,235 | +18% | Cohen & Steers, Inc. | 31 Mar 2026 |
| BlackRock, Inc. | 10% | $1,181,784,169 | 15,897,016 | BlackRock, Inc. | 30 Sep 2025 | |||
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.1% | $666,588,497 | 12,843,709 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| VANGUARD CAPITAL MANAGEMENT LLC | 7.2% | $590,765,711 | 11,382,769 | Vanguard Capital Management | 31 Mar 2026 | |||
| NORGES BANK | 6.4% | $662,961,128 | 10,180,607 | Norges Bank | 31 Mar 2025 | |||
| STATE STREET CORP | 6.2% | $511,549,683 | 9,894,578 | STATE STREET CORPORATION | 31 Mar 2026 | |||
| First Eagle Investment Management, LLC | 6% | $491,757,423 | 9,511,749 | First Eagle Investment Management, LLC | 31 Mar 2026 |
As of 31 Mar 2026, 532 institutional investors reported holding 169,102,725 shares of BXP, Inc. - Common Stock (BXP). This represents 107% of the company’s total 158,584,041 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
85%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| COHEN & STEERS, INC. | 13% | 20,849,327 | +36% | 1.9% | $1,082,080,000 |
| BlackRock, Inc. | 10% | 16,459,955 | -10% | 0.01% | $854,271,697 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.1% | 12,824,544 | 0% | 0.03% | $665,593,834 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.3% | 9,970,641 | 0% | 0.01% | $517,476,268 |
| STATE STREET CORP | 6.2% | 9,890,068 | -12% | 0.02% | $520,147,989 |
| First Eagle Investment Management, LLC | 5.9% | 9,344,461 | +174% | 0.82% | $484,977,511 |
| APG Asset Management US Inc. | 4.5% | 7,212,581 | -2.6% | 2.8% | $367,985,883 |
| Invesco Ltd. | 3.9% | 6,259,685 | +53% | 0.05% | $324,877,651 |
| Daiwa Securities Group Inc. | 2.7% | 4,319,777 | +41% | 0.65% | $224,196,426 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.7% | 4,312,973 | +1% | 0.01% | $223,490,847 |
| JPMORGAN CHASE & CO | 2.7% | 4,214,020 | +23% | 0.01% | $218,370,517 |
| CITADEL ADVISORS LLC | 2.6% | 4,066,825 | +132% | 0.15% | $211,068,218 |
| BANK OF AMERICA CORP /DE/ | 1.7% | 2,693,376 | +10% | 0.01% | $139,786,232 |
| MORGAN STANLEY | 1.6% | 2,586,323 | -25% | 0.01% | $134,230,305 |
| EARNEST PARTNERS LLC | 1.6% | 2,552,833 | -3.1% | 0.55% | $132,492,033 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.6% | 2,531,901 | +4.2% | 0.02% | $131,405,662 |
| NORTHERN TRUST CORP | 1.5% | 2,374,823 | -28% | 0.02% | $123,253,315 |
| DIMENSIONAL FUND ADVISORS LP | 1.5% | 2,344,421 | +2.3% | 0.03% | $121,676,893 |
| SEI INVESTMENTS CO | 1.3% | 2,000,667 | +1.8% | 0.1% | $103,834,634 |
| GOLDMAN SACHS GROUP INC | 1.2% | 1,966,552 | -15% | 0.01% | $102,064,076 |
| PRUDENTIAL FINANCIAL INC | 0.84% | 1,331,499 | +586% | 0.09% | $69,104,799 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.82% | 1,306,903 | -31% | 0.01% | $67,828,265 |
| Legal & General Group Plc | 0.79% | 1,258,536 | -19% | 0.02% | $65,318,020 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 0.63% | 992,590 | -12% | 0.02% | $55,327,803 |
| BARCLAYS PLC | 0.58% | 918,085 | -15% | 0.02% | $47,648,614 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 169,102,725 | $8,783,376,589 | -$782,412,278 | $51.90 | 532 |
| 2025 Q4 | 179,991,879 | $12,153,241,195 | +$1,179,861,071 | $67.48 | 614 |
| 2025 Q3 | 161,978,237 | $12,069,058,554 | -$539,302,746 | $74.34 | 610 |
| 2025 Q2 | 170,181,517 | $11,497,052,753 | +$1,023,217,477 | $67.47 | 605 |
| 2025 Q1 | 154,612,210 | $10,393,048,108 | -$461,087,540 | $67.19 | 599 |
| 2024 Q4 | 160,653,414 | $11,950,862,553 | +$118,620,925 | $74.36 | 608 |
| 2024 Q3 | 158,381,784 | $12,748,852,592 | +$69,563,786 | $80.46 | 580 |
| 2024 Q2 | 157,509,160 | $9,700,408,737 | +$149,428,894 | $61.56 | 554 |
| 2024 Q1 | 155,497,075 | $10,138,412,810 | +$76,780,584 | $65.31 | 566 |
| 2023 Q4 | 154,763,713 | $10,872,811,190 | -$283,456,044 | $70.17 | 553 |
| 2023 Q3 | 160,038,293 | $9,528,785,004 | -$70,716,820 | $59.48 | 494 |
| 2023 Q2 | 160,653,649 | $9,258,047,326 | +$260,851,255 | $57.59 | 468 |
| 2023 Q1 | 156,140,662 | $8,457,066,125 | +$174,920,483 | $54.12 | 468 |
| 2022 Q4 | 152,347,352 | $10,307,098,648 | -$119,194,439 | $67.58 | 510 |
| 2022 Q3 | 152,164,432 | $11,418,663,826 | -$371,478,330 | $74.97 | 505 |
| 2022 Q2 | 156,669,141 | $13,962,566,158 | -$92,147,927 | $88.98 | 508 |
| 2022 Q1 | 157,487,976 | $20,287,777,442 | +$448,741,795 | $128.80 | 531 |
| 2021 Q4 | 153,960,718 | $17,745,592,288 | +$253,449,116 | $115.18 | 507 |
| 2021 Q3 | 151,617,756 | $16,466,080,139 | -$28,683,534 | $108.35 | 486 |
| 2021 Q2 | 151,942,504 | $17,421,744,860 | +$584,540,904 | $114.59 | 493 |
| 2021 Q1 | 147,052,470 | $14,900,606,264 | -$324,868,953 | $101.26 | 497 |
| 2020 Q4 | 150,078,492 | $14,184,787,644 | +$205,179,650 | $94.53 | 499 |
| 2020 Q3 | 148,178,571 | $11,907,816,288 | -$159,903,150 | $80.30 | 475 |
| 2020 Q2 | 150,501,495 | $13,603,981,386 | -$55,075,246 | $90.38 | 508 |
| 2020 Q1 | 150,720,543 | $13,908,545,350 | -$7,700,853 | $92.23 | 487 |