Cass Information Systems CASS Institutional Ownership

NASDAQ CASS

$54.78 +0.11 (+0.20%)

At close: Oct 20, 2026 · 4:00 PM EDT

Institutions by Trading Activity

170 Institutions

Increased 101 59.4%

Unchanged 26 15.3%

Reduced 43 25.3%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

61.29%

▼-1.88 pp QoQ

Shares Held by Institutions

7.85Mn

of 12.81Mn outstanding

▼-3.49% QoQ

Shares Outstanding

12.81Mn

4.96Mn held outside 13F filers

Institutional Investors

170

filed 13F for Jun 2026

▲+12 vs prior quarter

Net Shares Added (QoQ)

-284.11K

distributed since last quarter

Value of Holdings

$426.14Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Cass Information Systems Inc (NASDAQ:CASS) had 170 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

Their combined stake equaled 61.29% of outstanding shares in Q2 2026, down from 63.17% in Q1 2026.
Total holdings of Cass Information Systems shares fell 3.49% from Q1 2026, and the number of holders rose 21.43% from Q2 2025.
Looking at the 170 holders of CASS individually, 101 added to their positions, 43 reduced their stakes and 26 left their positions unchanged.
Altogether, institutional holders owned 7.85Mn CASS shares at the end of Q2 2026, down 284.11K from the prior quarter and up 656.92K from a year earlier.
BlackRock, Inc. led 13F holders of CASS with 1Mn shares as of June 30, 2026, or 7.82% of shares outstanding.
Holders that added the most shares of Cass Information Systems in Q2 2026 were BlackRock, Inc. (+98.33K shares), Nuveen, LLC (+59.22K shares), AQR Capital Management LLC (+51.19K shares), Russell Investments Group, Ltd. (+48.04K shares) and Punch & Associates Investment Management, Inc. (+43.47K shares).
Among holders that kept a stake in Cass Information Systems, the biggest sellers in Q2 2026 were Focus Partners Wealth (-667.42K shares), Emmett Investment Management, LP (-98.16K shares), Renaissance Technologies LLC (-46.65K shares), Citadel Advisors LLC (-34.45K shares) and SEI Investments Co (-27.48K shares).
Business Quant data shows the 10 biggest positions in Cass Information Systems as of Q2 2026 were held by BlackRock, Inc. (1Mn shares), Vanguard Capital Management LLC (538.56K shares), Brown Advisory Inc (527.3K shares), Heartland Advisors Inc (493.41K shares), Speece Thorson Capital Group Inc (347.33K shares), Dimensional Fund Advisors LP (341.43K shares), Geode Capital Management, LLC (304.46K shares), State Street Corp (289.01K shares), ProShare Advisors LLC (279.92K shares) and Tributary Capital Management, LLC (241.75K shares).

Form 13F Holdings

170 Institutional Holders

Report period 30 Jun, 2026

Total shares held 7.85Mn

Of outstanding 61.29%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	1,001,610	7.82%	▲98,327	+10.89%	$51.40Mn
2	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	538,563	4.21%	▼11,892	-2.16%	$27.64Mn
3	BROWN ADVISORY INC	0001345929	527,301	4.12%	▲5,661	+1.09%	$27.06Mn
4	HEARTLAND ADVISORS INC	0000937394	493,406	3.85%	▲22,882	+4.86%	$25.32Mn
5	SPEECE THORSON CAPITAL GROUP INC	0000900169	347,328	2.71%	▼6,909	-1.95%	$17.83Mn
6	DIMENSIONAL FUND ADVISORS LP	0000354204	341,431	2.67%	▼5,245	-1.51%	$17.52Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	304,461	2.38%	▲15,540	+5.38%	$15.63Mn
8	State Street Corp	0000093751	289,009	2.26%	▲1,441	+0.50%	$14.83Mn
9	ProShare Advisors LLC	0001357955	279,918	2.19%	▼9,928	-3.43%	$14.37Mn
10	Tributary Capital Management, LLC	0001441888	241,747	1.89%	▼7,191	-2.89%	$12.41Mn
11	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	180,902	1.41%	▲14,520	+8.73%	$9.28Mn
12	PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.	0001238990	156,527	1.22%	▲43,467	+38.45%	$8.03Mn
13	CRAWFORD INVESTMENT COUNSEL INC	0000837592	134,585	1.05%	▲12,763	+10.48%	$6.91Mn
14	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	125,341	0.98%	▼12,349	-8.97%	$6.43Mn
15	CSM Advisors, LLC	0001863523	116,750	0.91%	▲26,905	+29.95%	$5.99K
16	AQR CAPITAL MANAGEMENT LLC	0001167557	108,997	0.85%	▲51,193	+88.56%	$5.59Mn
17	Acumen Wealth Advisors, LLC	0001939202	105,619	0.82%	▼200	-0.19%	$5.42Mn
18	Northern Trust Corp	0000073124	105,172	0.82%	▲4,612	+4.59%	$5.40Mn
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	95,919	0.75%	▲1,300	+1.37%	$4.92Mn
20	Nuveen, LLC	0001871926	85,787	0.67%	▲59,218	+222.88%	$4.40Mn

Showing 1 to 20 of 170 holders