Blackbaud
BLKB · NASDAQ
$53.57+$0.33 (+0.62%)TodayMarket closed ·
Prev close $53.24
Who owns BLKB
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 66.5% of BLKB’s shares.
- Clearlake Capital Partners, LLC21.5%
- BlackRock Institutional Trust Company, N.A.11.7%
- Atlanta Capital Management Company, L.L.C.8.8%
- Vanguard Portfolio Management, LLC6.9%
- Next 6 largest institutions17.6%
- All other shareholders33.5%
| Holder | Shares | % of shares |
|---|---|---|
| Clearlake Capital Partners, LLC | 9.75M | 21.48% |
| BlackRock Institutional Trust Company, N.A. | 5.32M | 11.73% |
| Atlanta Capital Management Company, L.L.C. | 3.99M | 8.80% |
| Vanguard Portfolio Management, LLC | 3.15M | 6.93% |
| Vanguard Capital Management, LLC | 1.94M | 4.27% |
| State Street Investment Management (US) | 1.65M | 3.64% |
| Janus Henderson Investors | 1.59M | 3.51% |
| Goldman Sachs & Co. LLC | 1.01M | 2.22% |
| Geode Capital Management, L.L.C. | 938.93K | 2.07% |
| Arrowstreet Capital, Limited Partnership | 858.42K | 1.89% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 2.15M | 4.74% |
| Eaton Vance-Atlanta Capital SMID-Cap Fund | 2.14M | 4.71% |
| Vanguard Total Stock Market Index Fund | 1.46M | 3.21% |
| Vanguard Small-Cap Index Fund | 1.05M | 2.32% |
| iShares Russell 2000 ETF | 942.31K | 2.08% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $2.20M (6 trades) of BLKB on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Anderson Chad | Sale | 2.00K | $95.12K |
| Benjamin David J | Sale | 2.09K | $100.70K |
| Gianoni Michael P | Sale | 17.00K | $804.98K |
| Anderson Chad | Tax withholding | 589 | $27.22K |
| Gregoire Kevin P. | Sale | 5.82K | $265.93K |
| Gregoire Kevin P. | Sale | 16.18K | $735.17K |
| Pyburn Bradley L | Award | 7.83K | — |
| DeFiore Deneen | Award | 7.83K | — |
| Nanney Don Roger | Award | 7.83K | — |
| Talvitie Kristian | Award | 7.83K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 3.37M
- Days to cover
- 6.88
- % of shares outstanding
- 7.42%
- Average daily volume
- 489.69K
- Change since last report
- −8.1%
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