Cass Information Systems, Inc.
Cass Information Systems, Inc. (CASS) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CASS · as of Mar 31, 2025
Ownership Breakdown
144
Institutional Holders
▲ 3 vs Q4
$379.92M
Total Inst. Value
▲ $48.45M vs Q4
12.87M
Shares Outstanding
freeFloat 87.85%
8.15M
13F Shares Held
▲ 47,877 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CASS largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. services-business services, nec | 1.06M | 7.93% | 7.93% | $45.96B | May 2, 2025 | ▼ 37.9K |
VANGUARD GROUP INC services-business services, nec | 801.5K | 5.98% | 5.98% | $34.66B | May 9, 2025 | ▲ 4.5K |
COLONY GROUP, LLC services-business services, nec | 764.1K | 5.70% | 5.70% | $33.05B | May 20, 2025 | ▲ 1.6K |
HEARTLAND ADVISORS INC services-business services, nec | 473.9K | 3.54% | 3.54% | $20.50B | May 7, 2025 | ▲ 57.0K |
DIMENSIONAL FUND ADVISORS LP services-business services, nec | 405.8K | 3.03% | 3.03% | $17.55B | May 13, 2025 | ▼ 14.8K |
FENIMORE ASSET MANAGEMENT INC services-business services, nec | 338.9K | 2.53% | 2.53% | $14.66B | Apr 14, 2025 | ▲ 2.9K |
STATE STREET CORP services-business services, nec | 330.6K | 2.47% | 2.47% | $14.30B | May 15, 2025 | ▲ 406 |
SPEECE THORSON CAPITAL GROUP INC services-business services, nec | 322.9K | 2.41% | 2.41% | $13.97B | May 1, 2025 | ▼ 6.0K |
GEODE CAPITAL MANAGEMENT, LLC services-business services, nec | 307.8K | 2.30% | 2.30% | $13.32B | May 13, 2025 | ▼ 9.4K |
TRIBUTARY CAPITAL MANAGEMENT, LLC services-business services, nec | 307.8K | 2.30% | 2.30% | $13.31B | May 2, 2025 | ▼ 11.0K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
21
Increased
+314.1K shares1
New Positions
first time holders24
Decreased
−227.4K shares0
Sold Out
fully exitedNet shares change (top 50)
+86.6K
+314.1K / −227.4K
Net new holders
-2
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CASS insider trading · insider activity
Source: SEC Form 4
1
Buy transactions
6
Sell transactions
0.17
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Drabik John J director | Apr 23, 2026 | Award | 1,704 | $46.94 | $80.0K | 1.7K | Form 4 ↗ |
Schilling Randall L director | Apr 23, 2026 | Award | 1,704 | $46.94 | $80.0K | 33.4K | Form 4 ↗ |
WICKS FRANK director | Apr 23, 2026 | Award | 1,704 | $46.94 | $80.0K | 34.0K | Form 4 ↗ |
EDWARDS BENJAMIN F IV director | Apr 23, 2026 | Award | 1,704 | $46.94 | $80.0K | 29.6K | Form 4 ↗ |
RUPP JOSEPH D director | Apr 23, 2026 | Award | 1,704 | $46.94 | $80.0K | 23.7K | Form 4 ↗ |
Ebel Robert A director | Apr 23, 2026 | Award | 1,704 | $46.94 | $80.0K | 27.0K | Form 4 ↗ |
BRUNNGRABER ERIC H Executive Chairman | Apr 23, 2026 | Award | 1,704 | $46.94 | $80.0K | 171.8K | Form 4 ↗ |
Marr Ann Walter director | Apr 23, 2026 | Award | 1,704 | $46.94 | $80.0K | 8.5K | Form 4 ↗ |
Henry Wendy J. director | Apr 23, 2026 | Award | 1,704 | $46.94 | $80.0K | 8.4K | Form 4 ↗ |
Roth Sally H director | Apr 21, 2026 | Tax Withhold | 2,509 | $47.84 | $120.0K | 8.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Cass Information Systems, Inc. (CASS) is primarily owned by institutional investors, who hold approximately 63.3% of total shares outstanding. Company insiders own approximately 12.15%, while retail and public investors account for the remaining 24.53%.
The largest institutional shareholder of Cass Information Systems, Inc. is BLACKROCK, INC., holding approximately 1.06 million shares — equal to 7.93% of outstanding shares — as of March 31, 2025.
A total of 144 institutional investors currently hold CASS stock, with a combined institutional value of approximately $379,920,907 as of the most recent 13F filing period.
Frequently asked questions
CASS ownershipCass Information Systems, Inc. (CASS) is primarily owned by institutional investors, who hold approximately 63.3% of shares. The largest shareholder is BLACKROCK, INC. with a 7.93% stake. Company insiders hold 12.15%. Data sourced from SEC Form 13F as of March 31, 2025.