BLACKBAUD INC (BLKB) Top Institutional Shareholders
BLACKBAUD INC (BLKB) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $1.68B in BLKB holdings during the latest filing period.
Clearlake Capital Group, L.P. is currently the largest disclosed institutional shareholder of BLKB tracked by InsiderSet, reporting ownership valued at approximately $376.52M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $261.06M, representing an estimated loss of -30.67% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 67% of the total disclosed BLKB value among the investors covered in this analysis. Major shareholders include Clearlake Capital Group, L.P., Blackrock, Inc., Morgan Stanley, and several other long-term asset managers with concentrated positions in BLACKBAUD INC (BLKB).
This page ranks the largest institutional BLKB shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
285
Total Reported Value
$1.68B
Largest Holder
Clearlake Capital Group, L.P.
Largest Position
$376.52M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
96
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Clearlake Capital Group, L.P. | 55.34% | 9,751,837 | $376,518,427 | $261,056,676 | -$115,461,751 | -30.67% | |
| Blackrock, Inc. | 0.00% | 4,766,787 | $184,045,646 | $127,606,888 | -$56,438,758 | -30.67% | |
| Morgan Stanley | 0.01% | 4,265,345 | $164,685,052 | $114,183,286 | -$50,501,766 | -30.67% | |
| Vanguard Portfolio Management Llc | 0.01% | 3,011,703 | $116,281,853 | $80,623,289 | -$35,658,564 | -30.67% | |
| Vanguard Capital Management Llc | 0.00% | 1,943,516 | $75,039,153 | $52,027,923 | -$23,011,230 | -30.67% | |
| Janus Henderson Group Plc | 0.03% | 1,555,833 | $60,070,890 | $41,649,649 | -$18,421,241 | -30.67% | |
| State Street Corp | 0.00% | 1,515,036 | $58,495,540 | $40,557,514 | -$17,938,026 | -30.67% | |
| Geode Capital Management, Llc | 0.00% | 971,119 | $37,501,692 | $25,996,856 | -$11,504,836 | -30.68% | |
| Dimensional Fund Advisors Lp | 0.01% | 951,262 | $36,726,585 | $25,465,284 | -$11,261,301 | -30.66% | |
| Geneva Capital Management Llc | 0.59% | 719,100 | $27,764,462 | $19,250,307 | -$8,514,155 | -30.67% | |
| Fuller & Thaler Asset Management, Inc. | 0.09% | 684,507 | $26,428,800 | $18,324,252 | -$8,104,548 | -30.67% | |
| Goldman Sachs Group Inc | 0.00% | 662,349 | $25,573,295 | $17,731,083 | -$7,842,212 | -30.67% | |
| Palisade Capital Management, Lp | 0.74% | 577,370 | $22,292,256 | $15,456,195 | -$6,836,061 | -30.67% | |
| Northern Trust Corp | 0.00% | 572,831 | $22,117,006 | $15,334,686 | -$6,782,320 | -30.67% | |
| Shapiro Capital Management Llc | 1.25% | 516,630 | $19,947,084 | $13,830,185 | -$6,116,899 | -30.67% | |
| Charles Schwab Investment Management Inc | 0.00% | 495,730 | $19,140,135 | $13,270,692 | -$5,869,443 | -30.67% | |
| P2 Capital Partners, Llc | 8.88% | 482,874 | $18,643,765 | $12,926,537 | -$5,717,228 | -30.67% | |
| Qube Research & Technologies Ltd | 0.03% | 473,341 | $18,275,696 | $12,671,339 | -$5,604,357 | -30.67% | |
| First Trust Advisors Lp | 0.01% | 405,331 | $15,649,829 | $10,850,711 | -$4,799,118 | -30.67% | |
| Bank Of New York Mellon Corp | 0.00% | 360,414 | $13,915,597 | $9,648,283 | -$4,267,314 | -30.67% | |
| Bank Of America Corp | 0.00% | 351,835 | $13,584,349 | $9,418,623 | -$4,165,726 | -30.67% | |
| Clearline Capital Lp | 1.05% | 350,209 | $13,521,569 | $9,375,095 | -$4,146,474 | -30.67% | |
| Aqr Capital Management Llc | 0.01% | 347,327 | $13,319,997 | $9,297,944 | -$4,022,053 | -30.20% | |
| Jane Street Group, Llc | 0.01% | 317,738 | $12,267,864 | $8,505,846 | -$3,762,018 | -30.67% | |
| Arrowstreet Capital, Limited Partnership | 0.01% | 312,992 | $12,084,621 | $8,378,796 | -$3,705,825 | -30.67% | |
| Public Sector Pension Investment Board | 0.03% | 268,758 | $10,376,746 | $7,194,652 | -$3,182,094 | -30.67% | |
| Vanguard Fiduciary Trust Co | 0.00% | 257,484 | $9,941,457 | $6,892,847 | -$3,048,610 | -30.67% | |
| Tributary Capital Management, Llc | 0.85% | 227,346 | $8,777,829 | $6,086,052 | -$2,691,777 | -30.67% | |
| Fmr Llc | 0.00% | 224,024 | $8,649,558 | $5,997,122 | -$2,652,436 | -30.67% | |
| New York State Common Retirement Fund | 0.01% | 223,955 | $8,646,903 | $5,995,275 | -$2,651,628 | -30.67% | |
| Ubs Group Ag | 0.00% | 211,074 | $8,149,567 | $5,650,451 | -$2,499,116 | -30.67% | |
| Voloridge Investment Management, Llc | 0.03% | 178,829 | $6,904,588 | $4,787,252 | -$2,117,336 | -30.67% | |
| Allspring Global Investments Holdings, Llc | 0.01% | 169,986 | $6,563,159 | $4,550,525 | -$2,012,634 | -30.67% | |
| Robeco Institutional Asset Management B.V. | 0.01% | 162,229 | $6,263,662 | $4,342,870 | -$1,920,792 | -30.67% | |
| Two Sigma Investments, Lp | 0.01% | 162,049 | $6,256,712 | $4,338,052 | -$1,918,660 | -30.67% | |
| Point72 Asset Management, L.P. | 0.01% | 160,569 | $6,199,569 | $4,298,432 | -$1,901,137 | -30.67% | |
| Citadel Advisors Llc | 0.00% | 151,895 | $5,864,666 | $4,066,229 | -$1,798,437 | -30.67% | |
| Hillsdale Investment Management Inc. | 0.15% | 138,100 | $5,332,041 | $3,696,937 | -$1,635,104 | -30.67% | |
| Calamos Advisors Llc | 0.02% | 133,042 | $5,136,752 | $3,561,534 | -$1,575,218 | -30.67% | |
| Millennium Management Llc | 0.00% | 129,538 | $5,001,462 | $3,467,732 | -$1,533,730 | -30.67% | |
| Invesco Ltd. | 0.00% | 127,152 | $4,909,338 | $3,403,859 | -$1,505,479 | -30.67% | |
| Alliancebernstein L.P. | 0.00% | 76,617 | $4,851,388 | $2,051,037 | -$2,800,351 | -57.72% | |
| Sg Capital Management Llc | 0.39% | 122,966 | $4,747,717 | $3,291,800 | -$1,455,917 | -30.67% | |
| Rhumbline Advisers | 0.00% | 114,304 | $4,413,251 | $3,059,918 | -$1,353,333 | -30.67% | |
| Man Group Plc | 0.01% | 112,233 | $4,333,316 | $3,004,477 | -$1,328,839 | -30.67% | |
| Susquehanna International Group, Llp | 0.00% | 98,253 | $3,793,548 | $2,630,233 | -$1,163,315 | -30.67% | |
| Envestnet Asset Management Inc | 0.00% | 97,855 | $3,778,172 | $2,619,578 | -$1,158,594 | -30.67% | |
| Nuveen, Llc | 0.00% | 93,558 | $3,612,275 | $2,504,548 | -$1,107,727 | -30.67% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 91,089 | $3,516,947 | $2,438,453 | -$1,078,494 | -30.67% | |
| D. E. Shaw & Co., Inc. | 0.00% | 89,394 | $3,451,502 | $2,393,077 | -$1,058,425 | -30.67% |
Frequently asked questions about BLKB
Who owns the most BLKB stock?
The largest holders of BLKB are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BLACKBAUD INC (BLKB).
Is BLKB widely held by superinvestors?
Many widely followed stocks like BLKB appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BLKB is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.