Latest Period
Q2 2026
CUSIP: 101121101
Latest Period
Q2 2026
Institutions Reporting
546
Shares (Excl. Options)
177,514,402
Price
$66.31
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Latest holder context comes from 546 institutions filings for Q2 2026.
Security key
101121101
Latest holder period
Q2 2026
13F holders
546
13D/G owners
7
CIK / CUSIP context first
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Open recent reporting periods for CUSIP 101121101:
13D/G owners
Large-stake holder rows connected to Schedule 13D/G evidence.
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| COHEN & STEERS, INC. | 14% | +8.8% | $1,529,541,853 | +$129,551,314 | 22,852,859 | +9.3% | Cohen & Steers, Inc. | 30 Jun 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 | |||
| 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 | |||
| NORGES BANK | 4.1% | -39% | $433,795,149 | -$247,592,877 | 6,481,326 | -36% | Norges Bank | 30 Jun 2026 |
As of 30 Jun 2026, 546 institutional investors reported holding 177,514,402 shares of BXP, Inc. - Common Stock (BXP). This represents 111% of the company’s total 159,475,639 outstanding shares.
13F concentration
Largest 13F positions for this security by reported shares and value.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| COHEN & STEERS, INC. | 14% | 22,784,376 | +9.3% | 2.4% | $1,510,833,000 |
| BlackRock, Inc. | 11% | 17,981,430 | +9.2% | 0.02% | $1,192,348,608 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8.1% | 12,963,896 | +1.1% | 0.04% | $859,635,944 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.3% | 10,052,458 | +0.82% | 0.01% | $666,578,490 |
| STATE STREET CORP | 6.2% | 9,845,148 | -0.45% | 0.02% | $659,640,140 |
| First Eagle Investment Management, LLC | 5.9% | 9,467,247 | +1.3% | 1% | $627,773,161 |
| APG Asset Management US Inc. | 4.5% | 7,230,130 | +0.24% | 3.4% | $489,913,609 |
| NORGES BANK | 4.1% | 6,481,326 | 0.04% | $429,776,727 | |
| Invesco Ltd. | 3.6% | 5,799,416 | -7.4% | 0.03% | $384,559,245 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.8% | 4,395,853 | +1.9% | 0.02% | $291,011,555 |
| Daiwa Securities Group Inc. | 2.6% | 4,088,872 | -5.3% | 0.61% | $271,133,103 |
| MORGAN STANLEY | 1.9% | 2,985,033 | +15% | 0.01% | $197,937,622 |
| BANK OF AMERICA CORP /DE/ | 1.8% | 2,812,104 | +4.4% | 0.01% | $186,470,595 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.7% | 2,672,074 | +5.5% | 0.02% | $177,185,227 |
| NORTHERN TRUST CORP | 1.6% | 2,561,870 | +7.9% | 0.02% | $169,877,600 |
| EARNEST PARTNERS LLC | 1.6% | 2,530,668 | -0.87% | 0.61% | $167,808,595 |
| DIMENSIONAL FUND ADVISORS LP | 1.5% | 2,321,469 | -0.98% | 0.03% | $153,941,592 |
| SEI INVESTMENTS CO | 1.3% | 2,038,927 | +1.9% | 0.12% | $135,201,259 |
| CITADEL ADVISORS LLC | 1.2% | 1,934,641 | -52% | 0.07% | $128,286,044 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.2% | 1,842,273 | +86% | 0.04% | $132,206,044 |
| PRUDENTIAL FINANCIAL INC | 1.1% | 1,815,512 | +36% | 0.13% | $120,386,600 |
| UBS Group AG | 0.94% | 1,506,460 | +79% | 0.02% | $99,893,363 |
| JPMORGAN CHASE & CO | 0.94% | 1,504,369 | -64% | 0.01% | $101,354,035 |
| GOLDMAN SACHS GROUP INC | 0.91% | 1,454,245 | -26% | 0.01% | $96,430,966 |
| Legal & General Group Plc | 0.79% | 1,266,577 | +0.64% | 0.02% | $83,986,720 |
Quarter history
Holder count, reported shares/value, and median price by quarter.
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 177,514,402 | $11,795,518,766 | +$571,586,538 | $66.31 | 546 |
| 2026 Q1 | 169,193,219 | $8,788,073,602 | -$779,089,587 | $51.90 | 536 |
| 2025 Q4 | 179,992,051 | $12,153,252,788 | +$1,179,861,071 | $67.48 | 616 |
| 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 |