Q2 2026 13F · SEC CIK 1124841

Lathrop Investment Management Co

Wealth managerFiled 2026-08-10 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $565.0M
Reported positions: 89
Top holdings a year, 3 yrs: +15.0%
Assets under management: $1.0B

Lathrop Investment Management Co is a wealth manager that reported 89 positions worth $565.0M in its Q2 2026 13F, filed 2026-08-10. Its largest holdings were Walmart Inc (WMT, 4.4%), Cisco Sys Inc (CSCO, 4.3%), Analog Devices Inc (ADI, 4.1%). A portfolio copying its top holdings returned 15.0% a year over the last 3 years, against 20.4% for the S&P 500.

Lathrop Investment Management Co holdings largest 50 of 89 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Lathrop Investment Management Co 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
WMTWalmart Inc	4.4%	5.2%	217,908	-2.6%	$24.7M
CSCOCisco Sys Inc	4.3%	3.2%	207,404	-6.0%	$24.4M
ADIAnalog Devices Inc	4.1%	3.9%	59,030	-10.0%	$23.4M
AAPLApple Inc	3.6%	3.3%	69,721	-0.4%	$20.2M
RTXRtx Corporation	3.5%	3.8%	103,942	-0.4%	$19.7M
LHLabcorp Holdings Inc	3.4%	3.5%	67,700	-2.4%	$19.0M
KMIKinder Morgan Inc Del	3.3%	3.8%	590,011	-2.9%	$18.9M
MSFTMicrosoft Corp	3.3%	3.4%	49,685	+0.3%	$18.5M
JCIJohnson Controls Internation	3.2%	3.2%	125,096	-4.8%	$18.3M
AYIAcuity Inc	3.2%	2.5%	48,156	-0.8%	$18.1M
KEXKirby Corp	3.1%	3.2%	128,880	-1.1%	$17.5M
MLMMartin Marietta Matls Inc	3.0%	3.3%	29,198	-2.0%	$16.8M
SCHWCharles Schwab Corp (the)	3.0%	3.2%	182,238	-0.1%	$16.8M
TERTeradyne Inc	2.9%	2.4%	34,270	-20.1%	$16.6M
JJacobs Solutions Inc	2.9%	3.0%	128,042	+2.2%	$16.1M
TMOThermo Fisher Scientific Inc	2.7%	2.8%	30,756	-0.0%	$15.4M
XOMExxonmobil Holdings Corp	2.7%	—	112,053	—	$15.3M
SYKStryker Corporation	2.4%	2.7%	43,630	+0.5%	$13.7M
MKLMarkel Group Inc	2.4%	2.5%	6,919	-1.8%	$13.5M
JPMJpmorgan Chase & Co	2.4%	2.3%	40,610	-1.6%	$13.3M
ITWIllinois Tool Wks Inc	2.3%	2.4%	47,214	-2.2%	$12.8M
HDHome Depot Inc	2.3%	2.2%	36,073	+1.9%	$12.7M
DISDisney Walt Co	2.2%	2.3%	127,420	+1.5%	$12.3M
SONYSony Group Corp	2.2%	2.3%	608,661	+3.0%	$12.2M
ALCAlcon Inc	2.1%	2.5%	175,035	-1.0%	$11.7M
SLBSlb Limited	1.9%	2.2%	234,232	+3.0%	$10.9M
GEGe Aerospace	1.8%	1.4%	27,095	-0.2%	$10.1M
CVSCvs Health Corp	1.8%	1.1%	97,471	+20.4%	$10.1M
IBMInternational Business Machs	1.7%	1.7%	34,076	-9.2%	$9.6M
SCHZSchwab Strategic Tr	1.6%	1.6%	379,697	+2.6%	$8.8M
ORCLOracle Corp	1.4%	1.5%	53,147	-2.4%	$7.8M
ADBEAdobe Inc	1.0%	1.3%	28,720	+1.3%	$5.9M
AMZNAmazon Com Inc	1.0%	0.2%	24,296	+348.8%	$5.8M
BRK-BBerkshire Hathaway Inc Del	0.9%	0.9%	10,098	-0.2%	$5.1M
SCHMSchwab Strategic Tr	0.9%	0.8%	136,608	-0.5%	$5.0M
DHRDanaher Corp Del	0.9%	1.0%	25,798	-11.2%	$4.9M
MRSHMarsh & Mclennan Cos	0.8%	1.0%	27,279	-15.4%	$4.5M
NKENike Inc	0.8%	1.1%	110,626	+0.1%	$4.5M
LRCXLam Research Corp	0.8%	0.4%	10,338	+0.0%	$4.5M
FCXFreeport Mcmoran Inc	0.8%	—	68,593	—	$4.3M
NVDANvidia Corporation	0.7%	0.7%	20,518	-0.2%	$4.1M
PANWPalo Alto Networks Inc	0.6%	0.3%	10,223	+0.0%	$3.5M
CFRCullen Frost Bankers Inc	0.6%	0.6%	22,309	-1.8%	$3.4M
ACNAccenture PLC Ireland	0.4%	0.7%	18,280	+0.3%	$2.3M
RUSHARush Enterprises Inc	0.3%	—	24,526	—	$1.8M
BRK-ABerkshire Hathaway Inc Del	0.3%	0.3%	2	+0.0%	$1.5M
RSPInvesco Exchange Traded Fd T	0.3%	0.2%	6,676	+6.7%	$1.4M
SCHXSchwab Strategic Tr	0.3%	0.2%	48,069	+0.2%	$1.4M
JNJJohnson & Johnson	0.2%	0.2%	4,535	+0.0%	$1.2M
LLYEli Lilly & Co	0.2%	0.2%	948	-9.5%	$1.1M

What Lathrop Investment Management Co bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

AMZN Amazon Com Inc+348.8% shares
CVS Cvs Health Corp+20.4% shares
RSP Invesco Exchange Traded Fd T+6.7% shares

Reduced

TER Teradyne Inc-20.1% shares
MRSH Marsh & Mclennan Cos-15.4% shares
DHR Danaher Corp Del-11.2% shares
ADI Analog Devices Inc-10.0% shares
LLY Eli Lilly & Co-9.5% shares
IBM International Business Machs-9.2% shares
CSCO Cisco Sys Inc-6.0% shares

Left the top 50

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +15.3% /yr; S&P 500 +20.1%
3 years: +15.0% /yr; S&P 500 +20.4%
5 years: +6.3% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$565.0M	89
Q1 2026	$534.3M	83
Q4 2025	$551.1M	85
Q3 2025	$542.2M	82
Q2 2025	$528.9M	83
Q1 2025	$503.8M	83
Q4 2024	$524.6M	86
Q3 2024	$538.1M	86
Q2 2024	$511.4M	81
Q1 2024	$516.4M	85
Q4 2023	$489.9M	80
Q3 2023	$464.1M	79

Questions about Lathrop Investment Management Co's portfolio

What stocks does Lathrop Investment Management Co own?

Lathrop Investment Management Co's latest 13F, for Q2 2026 and filed Aug 10, 2026, lists 89 positions worth $565.0M. The largest are Walmart Inc (WMT) at 4.4%, Cisco Sys Inc (CSCO) at 4.3%, Analog Devices Inc (ADI) at 4.1%, Apple Inc (AAPL) at 3.6% and Rtx Corporation (RTX) at 3.5%.

What did Lathrop Investment Management Co buy last quarter?

In Q2 2026, Lathrop Investment Management Co added Amazon Com Inc (AMZN) (+348.8% shares), Cvs Health Corp (CVS) (+20.4% shares) and Invesco Exchange Traded Fd T (RSP) (+6.7% shares), compared with its Q1 2026 filing.

What did Lathrop Investment Management Co sell last quarter?

In Q2 2026, Lathrop Investment Management Co cut from its top 50 Exxon Mobil Corp (XOM), cut from its top 50 United Parcel Svcs Inc (UPS), cut from its top 50 Coca Cola Co (KO), Teradyne Inc (TER) (-20.1% shares), Marsh & Mclennan Cos (MRSH) (-15.4% shares) and Danaher Corp Del (DHR) (-11.2% shares), compared with its Q1 2026 filing.

How has Lathrop Investment Management Co's portfolio performed?

A portfolio copying Lathrop Investment Management Co's 20 largest 13F holdings each quarter, from the day each filing was public, returned +15.0% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +15.3% against +20.1%. Over 5 years: +6.3% a year against +11.6%.

When is Lathrop Investment Management Co's next 13F filing due?

13F filings are due 45 days after each quarter ends. Lathrop Investment Management Co's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Lathrop Investment Management Co manage?

Lathrop Investment Management Co reported $1.0B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $565.0M.