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BSY in the 13F filings

Bentley Sys Inc · CUSIP 08265T208

Sector · Software and IT servicesTheme · Cloud and enterprise software· L3VLUP-definedTheme · Prepackaged software
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 7 listed it in both
Shares listed
17,713,309
combined, among listed positions
Reported value
$531m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 16 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +2,314,642.

Managers listing BSY in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

28 of 28 holders

ActionFiling
Arrowstreet Capital LP4,937,116$148m0.07%Added+155,66713 Aug 2026 (the filing on sec.gov)
Millennium Management LLC3,517,855$105munder 0.1%Added+2,243,46914 Aug 2026 (the filing on sec.gov)
Invesco Ltd2,611,976$78munder 0.1%Added+1,354,55414 Aug 2026 (the filing on sec.gov)
Woodline Partners LP1,235,513$37m0.11%Trimmed-225,83714 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP828,798$25munder 0.1%Added+31,23414 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP687,595$21m0.13%Added+675,14214 Aug 2026 (the filing on sec.gov)
MFS Investment Management603,130$18munder 0.1%Newnew3 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC403,439$12munder 0.1%Added+249,76314 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC372,440$11munder 0.1%Added+155,15814 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC303,121$9.1munder 0.1%Trimmed-777,41114 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP258,218$7.7munder 0.1%Trimmed-813,75214 Aug 2026 (the filing on sec.gov)
Baillie Gifford & Co252,137$7.5munder 0.1%Trimmed-193,1526 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC244,696$7.3munder 0.1%Trimmed-402,0892 Sep 2026 (the filing on sec.gov)
AllianceBernstein LP205,031$7.2munder 0.1%Added+14,10414 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP233,354$7.0munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP195,053$5.8munder 0.1%Trimmed-245,93714 Aug 2026 (the filing on sec.gov)
Holocene Advisors LP155,743$4.7munder 0.1%Added+24,56414 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc136,290$4.1munder 0.1%Added+7,58214 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP104,691$3.1munder 0.1%Trimmed-140,90013 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP95,001$2.8munder 0.1%Trimmed-70,10814 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd75,500$2.3munder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC70,800$2.1munder 0.1%Trimmed-416,30013 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP64,012$1.9munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)47,432$1.4munder 0.1%Trimmed-33,77413 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC30,438$910kunder 0.1%Trimmed-9,56627 Oct 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (4)

Exited (4)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
8 in Q3 2024 to 8 in Q2 2026

Tracked managers listing it, at least.

02468202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BSY by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20205$93mn.a.n.a.
Q4 20205$243mn.a.n.a.
Q1 20215$268mn.a.n.a.
Q2 20217$421mn.a.n.a.
Q3 20218$411mn.a.n.a.
Q4 20212$166mn.a.n.a.
Q1 20224$169mn.a.n.a.
Q2 20223$173mn.a.n.a.
Q3 20223$159mn.a.n.a.
Q4 20226$297mn.a.n.a.
Q1 20235$374mn.a.n.a.
Q2 20236$486mn.a.n.a.
Q3 20236$438mn.a.n.a.
Q4 20235$503m33
Q1 20247$534m33
Q2 20247$421m33
Q3 20248$450m52
Q4 20248$228m45
Q1 20257$57m63
Q2 20254$38m24
Q3 20252$498k11
Q4 20256$96m2114
Q1 20267$298m1915
Q2 20268$340m1615

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

BSY and GOOGL →BSY and AMZN →BSY and MSFT →Choose a stock to compare with BSY →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own BSY, latest filings →Back to the 13F Explorer →