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BLKB in the 13F filings

Blackbaud Inc · CUSIP 09227Q100

Sector · Software and IT servicesTheme · Cloud and enterprise software· L3VLUP-definedTheme · Prepackaged software
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
19 Feb 2026
latest of these filings; the earliest 10 Feb 2026
Managers listing it
27
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 2 listed it in both
Shares listed
4,293,579
combined, among listed positions
Reported value
$272m
combined, at the quarter end

Among the 92 comparable managers: 14 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +300,398.

Managers listing BLKB in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

27 of 27 holders

ActionFiling
Janus Henderson Group Ltd1,497,027$95munder 0.1%Trimmed-64,67917 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC767,792$49munder 0.1%Added+469,39117 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC228,917$14munder 0.1%Added+138,04517 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP208,329$13munder 0.1%Trimmed-74,06513 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC200,259$13munder 0.1%Added+17,22212 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)180,788$11munder 0.1%Added+35,48617 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP163,114$10munder 0.1%Trimmed-9,46213 Feb 2026 (the filing on sec.gov)
Millennium Management LLC133,603$8.5munder 0.1%Trimmed-227,73217 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.117,398$7.4munder 0.1%Trimmed-3,35917 Feb 2026 (the filing on sec.gov)
Man Group PLC115,691$7.3munder 0.1%Trimmed-11,98417 Feb 2026 (the filing on sec.gov)
Invesco Ltd106,070$6.7munder 0.1%Added+2,46519 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC101,829$6.4munder 0.1%Added+29,26317 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp88,051$5.6munder 0.1%Trimmed-76,56517 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP76,835$4.9munder 0.1%Trimmed-5,50517 Feb 2026 (the filing on sec.gov)
Winton Group Ltd71,584$4.5m0.16%Newnew11 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP68,737$4.4munder 0.1%Added+42,74617 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc38,413$2.4munder 0.1%Added+2,18517 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC25,193$1.6munder 0.1%Added+15,11010 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP22,118$1.4munder 0.1%Added+9,69917 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC17,388$1.1munder 0.1%Added+11,24517 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP15,894$1.0munder 0.1%Trimmed-4,17417 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC13,190$835kunder 0.1%Trimmed-7,57217 Feb 2026 (the filing on sec.gov)
PDT Partners LLC13,094$829k0.05%Held017 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP9,935$629kunder 0.1%Added+1,86913 Feb 2026 (the filing on sec.gov)
Walleye Capital LLC4,710$298kunder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, 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 (2)

Exited (5)

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.
2 in Q3 2024 to 1 in Q2 2026

Tracked managers listing it, at least.

02468201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BLKB by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20131$56mn.a.n.a.
Q3 20131$66mn.a.n.a.
Q4 20131$35mn.a.n.a.
Q4 20141$9.0mn.a.n.a.
Q1 20153$91mn.a.n.a.
Q2 20153$110mn.a.n.a.
Q3 20154$106mn.a.n.a.
Q4 20154$111mn.a.n.a.
Q1 20163$65mn.a.n.a.
Q2 20164$119mn.a.n.a.
Q3 20163$109mn.a.n.a.
Q4 20163$215mn.a.n.a.
Q1 20174$307mn.a.n.a.
Q2 20174$667mn.a.n.a.
Q3 20175$645mn.a.n.a.
Q4 20175$666mn.a.n.a.
Q1 20188$843mn.a.n.a.
Q2 20185$785mn.a.n.a.
Q3 20185$893mn.a.n.a.
Q4 20185$553mn.a.n.a.
Q1 20195$790mn.a.n.a.
Q2 20194$845mn.a.n.a.
Q3 20194$899mn.a.n.a.
Q4 20195$768mn.a.n.a.
Q1 20207$457mn.a.n.a.
Q2 20206$453mn.a.n.a.
Q3 20206$434mn.a.n.a.
Q4 20203$327mn.a.n.a.
Q1 20212$230mn.a.n.a.
Q2 20212$243mn.a.n.a.
Q3 20211$220mn.a.n.a.
Q4 20212$251mn.a.n.a.
Q1 20222$172mn.a.n.a.
Q2 20222$174mn.a.n.a.
Q3 20222$139mn.a.n.a.
Q4 20223$186mn.a.n.a.
Q1 20232$215mn.a.n.a.
Q2 20234$199mn.a.n.a.
Q3 20231$194mn.a.n.a.
Q4 20231$242m10
Q1 20241$211m10
Q2 20241$217m10
Q3 20242$245m20
Q4 20241$213m10
Q1 20251$132m01
Q2 20253$116m21
Q3 20252$101m02
Q4 20253$100m1417
Q1 20261$60m2114
Q2 20261$47m1420

Compare with…

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

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

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 BLKB, latest filings →Back to the 13F Explorer →