Institutional Manager · CIK 0001209324

COUNTRY TRUST BANK

Bloomington, IL · File #028-10304

Latest AUM

$5.52B

Positions

729

Top-10 Concentration

55.2%

Filings

Portfolio Value Over Time

2024-03

2024-06

2024-09

2024-12

2025-03

2025-06

2025-09

2025-12

Biggest QoQ Changes

Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.

Action	Issuer	Ticker / CUSIP	Δ Shares	Flow ($)	Price Effect
ADD	VANGUARD INDEX FDS	922908363	+865,792	+$543.0M	+$5.1M
ADD	VANGUARD TAX-MANAGED FDS	921943858	+1,850,728	+$115.6M	+$14.0M
ADD	VANGUARD INDEX FDS	922908751	+248,546	+$64.1M	+$978,859
ADD	VANGUARD INDEX FDS	922908629	+165,022	+$47.9M	-$644,203
ADD	SERVICENOW INC	NOW	+237,357	+$36.4M	-$33.2M
REDUCE	ISHARES TR	464287499	-320,363	-$30.8M	-$137,480
REDUCE	KNIGHT-SWIFT TRANSN HLDGS IN	499049104	-505,777	-$26.4M	+$6.5M
REDUCE	ISHARES TR	464287655	-107,368	-$26.4M	+$598,123
ADD	VANGUARD INTL EQUITY INDEX F	922042858	+486,011	+$26.1M	-$610,538
ADD	VANGUARD BD INDEX FDS	921937793	+347,564	+$24.2M	-$469,640

Sector Allocation

Technology

14.7%$811.5M

Financials

5.7%$315.9M

Healthcare

4.8%$268.2M

Consumer Discretionary

4.7%$261.4M

Industrials

3.3%$180.7M

Communication Services

1.9%$107.5M

1.4%$77.3M

1.3%$72.7M

0.6%$31.9M

0.6%$31.3M

0.5%$28.3M

Filing History

Jan 21, 202613F HOLDINGS REPORTQ/E Dec 2025729 pos · $5.52B
Oct 28, 202513F HOLDINGS REPORTQ/E Sep 2025775 pos · $4.57B
Aug 12, 202513F HOLDINGS REPORTQ/E Jun 2025674 pos · $4.46B
May 14, 202513F HOLDINGS REPORT (Amended)Q/E Mar 2025367 pos · $3.97B
Apr 22, 202513F HOLDINGS REPORTQ/E Mar 2025367 pos · $3.97B
Jan 23, 202513F HOLDINGS REPORTQ/E Dec 2024369 pos · $4.00B
Oct 8, 202413F HOLDINGS REPORTQ/E Sep 2024376 pos · $4.09B
Jul 12, 202413F HOLDINGS REPORTQ/E Jun 2024378 pos · $3.96B
Apr 16, 202413F HOLDINGS REPORTQ/E Mar 2024309 pos · $3.86B
Oct 10, 202313F HOLDINGS REPORTQ/E Dec 2023313 pos · $3.41B

Top 20 Holdings — Dec 2025

#	Issuer	Ticker	Shares	Value	% of Portfolio
1	VANGUARD INDEX FDS	922908363	1,209,691	$758.6M	15.23%
2	VANGUARD TAX-MANAGED FDS	921943858	7,327,909	$457.8M	9.19%
3	FIDELITY MERRIMACK STR TR	316188309	6,392,262	$294.3M	5.91%
4	NVIDIA CORPORATION	NVDA	1,333,705	$248.7M	4.99%
5	MICROSOFT CORP	MSFT	453,077	$219.1M	4.40%
6	ISHARES TR	464287226	1,748,071	$174.6M	3.50%
7	APPLE INC	AAPL	629,418	$171.1M	3.43%
8	AMAZON COM INC	AMZN	646,526	$149.2M	3.00%
9	VANGUARD SCOTTSDALE FDS	92206C813	1,868,793	$141.7M	2.85%
10	VANGUARD INDEX FDS	922908751	515,265	$132.9M	2.67%
11	ALPHABET INC	GOOG	404,820	$127.0M	2.55%
12	META PLATFORMS INC	META	162,085	$107.0M	2.15%
13	VANGUARD INTL EQUITY INDEX F	922042858	1,939,674	$104.3M	2.09%
14	VANGUARD INDEX FDS	922908629	348,034	$101.0M	2.03%
15	VISA INC	V	270,305	$94.8M	1.90%
16	ISHARES TR	464287200	137,217	$94.0M	1.89%
17	AMPHENOL CORP NEW	032095101	676,194	$91.4M	1.83%
18	ELI LILLY & CO	LLY	80,749	$86.8M	1.74%
19	JPMORGAN CHASE & CO.	VYLD	237,042	$76.4M	1.53%
20	ASML HOLDING N V	ASMLF	67,856	$72.6M	1.46%