Institutional Holders (2026 Q1)
287 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in BLKB. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Clearlake Capital Group, L.P. | 55.34% | 9,751,837 | $376.5M |
| 2 | P2 Capital Partners, LLC | 8.88% | 482,874 | $18.6M |
| 3 | Kestrel Investment Management Corp | 1.41% | 61,050 | $2.4M |
| 4 | Shapiro Capital Management LLC | 1.25% | 516,630 | $19.9M |
| 5 | Tributary Capital Management, LLC | 0.85% | 227,346 | $8.8M |
| 6 | Palisade Capital Management, LP | 0.74% | 577,370 | $22.3M |
| 7 | Clearline Capital LP | 0.70% | 350,209 | $13.5M |
| 8 | Corbyn Investment Management Inc/Md | 0.66% | 51,418 | $2.0M |
| 9 | Geneva Capital Management LLC | 0.59% | 719,100 | $27.8M |
| 10 | Clark Estates Inc/Ny | 0.44% | 47,300 | $1.8M |
| 11 | Aristides Capital LLC | 0.40% | 48,186 | $1.9M |
| 12 | SG Capital Management LLC | 0.32% | 122,966 | $4.7M |
| 13 | Amicus Financial Advisors, LLC | 0.25% | 23,365 | $902K |
| 14 | Numerai GP LLC | 0.24% | 63,159 | $2.4M |
| 15 | Sone Capital Management, LLC | 0.23% | 70,196 | $2.7M |
| 16 | Triodos Investment Management BV | 0.19% | 66,000 | $2.5M |
| 17 | Henshaw Capital LLC | 0.17% | 19,024 | $1.3M |
| 18 | Hillsdale Investment Management Inc. | 0.15% | 138,100 | $5.3M |
| 19 | Optimize Financial Inc | 0.14% | 7,294 | $282K |
| 20 | Fox Run Management, L.L.C. | 0.12% | 18,507 | $701K |
| 21 | Kesler, Norman & Wride, LLC | 0.12% | 17,967 | $694K |
| 22 | Cinctive Capital Management LP | 0.11% | 42,581 | $1.6M |
| 23 | Blueshift Asset Management, LLC | 0.10% | 8,516 | $329K |
| 24 | Azzad Asset Management Inc /Adv | 0.10% | 25,277 | $976K |
| 25 | Fuller & Thaler Asset Management, INC. | 0.09% | 684,507 | $26.4M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|