Latest Period
Q1 2026
Security Snapshot
BENTLEY SYSTEMS INC - Class B Common Stock (BSY) Institutional Ownership
CUSIP: 08265T208
13F Institutional Holders and Ownership History from Q1 2019 to Q1 2026
Institutions Reporting
437
Shares (Excl. Options)
150,764,048
Price
$35.12
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- Type / Class
- Equity / Class B Common Stock
- Symbol
- BSY on Nasdaq
- Shares outstanding
- 292,588,621
- Price per share
- $32.84
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 150,764,048
- Total reported value
- $5,294,940,642
- % of total 13F portfolios
- 0.01%
- Share change
- +8,196,856
- Value change
- +$267,395,066
- Number of holders
- 437
- Price from insider filings
- $32.84
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Key facts
- BSY - BENTLEY SYSTEMS INC - Class B Common Stock is tracked under CUSIP 08265T208.
- 437 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 485 to 437 between Q4 2025 and Q1 2026.
- Reported value moved from $5,373,754,647 to $5,294,940,642.
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 437 institutions filings for Q1 2026.
Security key
08265T208
Latest holder period
Q1 2026
13F holders
437
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
BSY full holder history
BENTLEY SYSTEMS INC SEC filings
BENTLEY SYSTEMS INC company facts
BENTLEY SYSTEMS INC insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 08265T208:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
BSY
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BENTLEY RICHARD P. | 63% | $3,064,621,904 | 69,809,155 | Barry J. Bentley | 31 Dec 2024 | |||
| Bentley Corinne Patricia | 13% | -18% | $1,291,895,798 | -$266,255,845 | 38,621,698 | -17% | Bentley Corinne Patricia | 31 Mar 2026 |
| BlackRock, Inc. | 6.6% | +36% | $730,432,951 | +$201,399,377 | 19,138,817 | +38% | BlackRock, Inc. | 31 Dec 2025 |
| Gregory S. Bentley 2009 Gift Trust | 4.6% | $751,453,904 | 13,335,473 | Joseph P. Logan | 30 Jun 2025 | |||
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 4.4% | $507,348,172 | 12,870,324 | Kayne Anderson Rudnick Investment Management, LLC | 31 Dec 2025 |
As of 31 Mar 2026, 437 institutional investors reported holding 150,764,048 shares of BENTLEY SYSTEMS INC - Class B Common Stock (BSY). This represents 52% of the company’s total 292,588,621 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
37%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5.7% | 16,805,246 | -19% | 0.01% | $590,200,250 |
| Swedbank AB | 3.1% | 9,000,000 | +4.8% | 0.33% | $316,080,000 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.1% | 8,986,799 | 0% | 0.02% | $315,616,381 |
| T. Rowe Price Investment Management, Inc. | 2.7% | 7,990,057 | +776% | 0.19% | $280,611,000 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 2.4% | 7,059,346 | -45% | 0.73% | $247,924,258 |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.3% | 6,591,837 | 0% | 0.01% | $231,505,315 |
| MORGAN STANLEY | 2.1% | 6,089,960 | +11% | 0.01% | $213,879,508 |
| STATE STREET CORP | 1.7% | 4,916,736 | -15% | 0.01% | $172,675,768 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1.6% | 4,781,449 | +254% | 0.09% | $167,924,489 |
| Pictet Asset Management Holding SA | 1.6% | 4,661,346 | +151% | 0.17% | $163,702,995 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.2% | 3,586,899 | +3.4% | 0.01% | $125,994,942 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1.1% | 3,322,723 | +27% | 0.39% | $116,694,032 |
| GOLDMAN SACHS GROUP INC | 1.1% | 3,110,165 | +223% | 0.01% | $109,228,995 |
| Bank of New York Mellon Corp | 0.96% | 2,815,675 | -12% | 0.02% | $98,886,538 |
| BESSEMER GROUP INC | 0.89% | 2,600,241 | +36% | 0.14% | $91,320,000 |
| UBS Group AG | 0.84% | 2,460,150 | +135% | 0.02% | $86,400,468 |
| Allianz Asset Management GmbH | 0.62% | 1,814,302 | 0.07% | $63,718,287 | |
| Impax Asset Management Group plc | 0.57% | 1,677,588 | -23% | 0.41% | $58,916,890 |
| NORTHERN TRUST CORP | 0.53% | 1,537,828 | -22% | 0.01% | $54,008,519 |
| Woodline Partners LP | 0.5% | 1,461,350 | +5821% | 0.19% | $51,322,612 |
| DIMENSIONAL FUND ADVISORS LP | 0.45% | 1,327,900 | +12% | 0.01% | $46,627,900 |
| MANNING & NAPIER ADVISORS LLC | 0.44% | 1,277,419 | -41% | 0.63% | $44,862,952 |
| MILLENNIUM MANAGEMENT LLC | 0.44% | 1,274,386 | +66% | 0.03% | $44,756,436 |
| MIROVA | 0.43% | 1,257,702 | +336% | 1.8% | $44,170,494 |
| Invesco Ltd. | 0.43% | 1,257,422 | -8% | 0.01% | $44,160,659 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
29
Latest
Q1 2026
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 150,764,048 | $5,294,940,642 | +$267,395,066 | $35.12 | 437 |
| 2025 Q4 | 140,785,967 | $5,373,754,647 | +$281,668,010 | $38.16 | 485 |
| 2025 Q3 | 134,126,477 | $6,905,730,120 | +$166,099,857 | $51.48 | 462 |
| 2025 Q2 | 129,016,157 | $6,960,670,550 | +$367,156,279 | $53.97 | 448 |
| 2025 Q1 | 123,168,853 | $4,844,510,862 | +$70,131 | $39.34 | 432 |
| 2024 Q4 | 121,056,968 | $5,652,984,563 | -$102,938,872 | $46.70 | 429 |
| 2024 Q3 | 121,514,562 | $6,171,128,091 | +$75,294,778 | $50.81 | 408 |
| 2024 Q2 | 121,780,978 | $6,010,397,509 | +$152,487,393 | $49.36 | 415 |
| 2024 Q1 | 118,564,823 | $6,188,606,058 | +$128,993,169 | $52.22 | 377 |
| 2023 Q4 | 116,021,311 | $6,051,214,299 | +$94,146,112 | $52.18 | 379 |
| 2023 Q3 | 114,004,561 | $5,718,246,762 | +$109,527,317 | $50.16 | 337 |
| 2023 Q2 | 111,251,870 | $6,030,685,601 | +$512,236,139 | $54.23 | 340 |
| 2023 Q1 | 102,923,885 | $4,422,807,473 | +$4,051,618 | $42.99 | 315 |
| 2022 Q4 | 103,903,907 | $3,840,169,261 | +$454,681,773 | $36.96 | 311 |
| 2022 Q3 | 101,567,637 | $3,107,896,435 | +$34,098,715 | $30.59 | 276 |
| 2022 Q2 | 100,524,181 | $3,347,567,620 | +$214,799,354 | $33.30 | 259 |
| 2022 Q1 | 92,658,329 | $4,092,752,548 | +$18,762,033 | $44.18 | 261 |
| 2021 Q4 | 91,904,111 | $4,447,804,767 | -$17,806,463 | $48.33 | 252 |
| 2021 Q3 | 90,415,004 | $5,480,810,304 | +$219,858,973 | $60.64 | 253 |
| 2021 Q2 | 87,346,559 | $5,657,301,978 | +$1,479,134,920 | $64.78 | 224 |
| 2021 Q1 | 65,024,996 | $3,050,673,840 | +$208,972,733 | $46.93 | 131 |
| 2020 Q4 | 60,445,010 | $2,447,474,573 | +$519,501,846 | $40.51 | 83 |
| 2020 Q3 | 12,184,026 | $381,763,000 | +$381,763,000 | $31.40 | 70 |
| 2020 Q2 | 81 | $5,000 | $61.73 | 1 | |
| 2020 Q1 | 81 | $5,000 | $61.73 | 1 | |
| 2019 Q4 | 81 | $5,000 | $61.73 | 1 | |
| 2019 Q3 | 81 | $5,000 | $61.73 | 1 | |
| 2019 Q2 | 81 | $5,000 | $61.73 | 1 | |
| 2019 Q1 | 81 | $5,000 | $61.73 | 1 |