BLACKBAUD INC BLKB
CIK 0001280058 · CUSIP 09227Q100
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | CLEARLAKE CAPITAL GROUP, L.P. CIK 1688282 · View history | $605.10M 9,751,837 shares | 61.08% | 0(0.00%)Unchanged | SEC filing ↗ May 15, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $345.80M 5,572,899 shares | 0.01% | -217.70K(-3.80%)Reduced | SEC filing ↗ May 9, 2025 | ▾ |
| 03 | BlackRock, Inc. CIK 2012383 · View history | $324.57M 5,230,730 shares | 0.01% | -177.25K(-3.30%)Reduced | SEC filing ↗ May 2, 2025 | ▾ |
| 04 | MORGAN STANLEY CIK 895421 · View history | $278.55M 4,489,094 shares | 0.02% | +196.48K(+4.60%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 05 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $131.75M 2,121,238 shares | 0.07% | -763.82K(-26.50%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 06 | STATE STREET CORP CIK 93751 · View history | $103.48M 1,667,750 shares | 0.00% | -25.72K(-1.50%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 07 | ArrowMark Colorado Holdings LLC CIK 1483859 · View history | $76.83M 1,238,176 shares | 1.24% | -91.13K(-6.90%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 08 | GENEVA CAPITAL MANAGEMENT LLC CIK 1009232 · View history | $71.11M 1,146,070 shares | 1.33% | -11.32K(-1.00%)Reduced | SEC filing ↗ May 9, 2025 | ▾ |
| 09 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $62.02M 999,579 shares | 0.02% | -20.34K(-2.00%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 10 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $61.80M 995,677 shares | 0.00% | +19.30K(+2.00%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 11 | NORTHERN TRUST CORP CIK 73124 · View history | $41.78M 673,335 shares | 0.01% | -20.24K(-2.90%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 12 | PALISADE CAPITAL MANAGEMENT, LP CIK 1009006 · View history | $36.36M 586,006 shares | 1.04% | -4.83K(-0.80%)Reduced | SEC filing ↗ Apr 29, 2025 | ▾ |
| 13 | Van Berkom & Associates Inc. CIK 1524408 · View history | $32.39M 521,964 shares | 1.04% | -1.49K(-0.30%)Reduced | SEC filing ↗ May 7, 2025 | ▾ |
| 14 | Greenhouse Funds LLLP CIK 1626220 · View history | $31.22M 503,097 shares | 1.52% | +503.10KNew | SEC filing ↗ May 15, 2025 | ▾ |
| 15 | NORGES BANK CIK 1374170 · Amended · View history | $30.44M 490,621 shares | 0.00% | +28.40K(+6.10%)Added | SEC filing ↗ May 13, 2025 | ▾ |
| 16 | FULLER & THALER ASSET MANAGEMENT, INC. CIK 1082327 · View history | $30.26M 487,703 shares | 0.12% | -355.41K(-42.20%)Reduced | SEC filing ↗ May 13, 2025 | ▾ |
| 17 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $28.65M 461,757 shares | 0.00% | +50.47K(+12.30%)Added | SEC filing ↗ May 15, 2025 | ▾ |
| 18 | P2 Capital Partners, LLC CIK 1406313 · View history | $27.69M 446,259 shares | 5.37% | -311.92K(-41.10%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · Amended · View history | $27.69M 446,173 shares | 0.01% | +33.50K(+8.10%)Added | SEC filing ↗ Sep 15, 2025 | ▾ |
| 20 | Bank of New York Mellon Corp CIK 1390777 · View history | $27.27M 439,536 shares | 0.01% | -43.02K(-8.90%)Reduced | SEC filing ↗ Apr 29, 2025 | ▾ |
Showing 20 / 280 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 280 reporting institutions.
This page includes 20 of 280 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 280 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"09227Q100","quarter":"2025Q1","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.