Manitou Investment Management Ltd.

Est. AUM

$505.6M

13F long equity, this entity only

Positions

Period

Mar 2026 (Q1)

SEC EDGAR

View filings ↗

Mar 2026 (Q1)

#	Issuer	Class	Value	Shares	% Portfolio	Discretion
1	BERKSHIRE HATHAWAY INC	COM	$80.5M	168083	15.93%	SOLE
2	ALPHABET INC.	COM	$68.0M	236358	13.44%	SOLE
3	AMAZON.COM, INC.	COM	$58.0M	278535	11.47%	SOLE
4	MICROSOFT CORP	COM	$46.3M	124986	9.15%	SOLE
5	ROPER TECHNOLOGIES, INC.	COM	$43.2M	122183	8.55%	SOLE
6	IDEXX LABORATORIES INC	COM	$39.1M	69598	7.73%	SOLE
7	MASTERCARD INCORPORATED	COM	$34.6M	69227	6.84%	SOLE
8	AMPHENOL CORPORATION	COM	$31.2M	246560	6.16%	SOLE
9	STRYKER CORP.	COM	$27.4M	83464	5.42%	SOLE
10	META PLATFORMS INC.	COM	$22.3M	38989	4.41%	SOLE
11	EDWARDS LIFESCIENCES CORPORATI	COM	$14.8M	184195	2.92%	SOLE
12	JP MORGAN CHASE & CO	COM	$13.1M	44674	2.60%	SOLE
13	APPLE INC.	COM	$12.4M	48812	2.45%	SOLE
14	BROOKFIELD CORPORATION	COM	$3.4M	84600	0.68%	SOLE
15	BERKSHIRE HATHAWAY INC.	COM	$2.9M	4	0.57%	SOLE
16	MARKEL CORP.	COM	$2.2M	1140	0.43%	SOLE
17	CRH PLC	COM	$1.6M	15257	0.32%	SOLE
18	VISA INC COM CL A	COM	$1.2M	3986	0.24%	SOLE
19	DANAHER CORPORATION	COM	$1.1M	5704	0.21%	SOLE
20	CME GROUP INC.	COM	$667K	2259	0.13%	SOLE
21	COSTCO WHOLESALE CORPORATION	COM	$214K	215	0.04%	SOLE
22	ALPHABET INC. CLASS C	COM	$166K	580	0.03%	SOLE
23	APA CORPORATION	COM	$133K	3130	0.03%	SOLE
24	JOHNSON & JOHNSON	COM	$103K	420	0.02%	SOLE
25	WELLS FARGO & COMPANY	COM	$97K	1220	0.02%	SOLE
26	FRMO CORPORATION	COM	$90K	11500	0.02%	SOLE
27	BANK OF AMERICA CORP	COM	$84K	1725	0.02%	SOLE
28	U.S. BANCORP DEL COMMON NEW	COM	$79K	1510	0.02%	SOLE
29	LINDE PLC	COM	$78K	157	0.02%	SOLE
30	INTERNATIONAL BUSINESS MACHINE	COM	$68K	280	0.01%	SOLE
31	SOUTH BOW CORP	COM	$57K	1700	0.01%	SOLE
32	WELLTOWER INC.	COM	$53K	270	0.01%	SOLE
33	CATERPILLAR INC.	COM	$46K	65	0.01%	SOLE
34	THE TJX COMPANIES, INC.	COM	$44K	278	0.01%	SOLE
35	NOVO NORDISK A/S	COM	$43K	1159	0.01%	SOLE
36	3M CO COM	COM	$42K	290	0.01%	SOLE
37	ELI LILLY & CO	COM	$37K	40	0.01%	SOLE
38	HONEYWELL INTERNATIONAL INC.	COM	$37K	165	0.01%	SOLE
39	FASTENAL CO.	COM	$36K	784	0.01%	SOLE
40	WALMART STORES INC	COM	$32K	255	0.01%	SOLE
41	WHIRLPOOL CORP	COM	$30K	559	0.01%	SOLE
42	L'Oreal S.A. - ADR	COM	$21K	256	0.00%	SOLE
43	Nestle S.A. - ADR	COM	$21K	210	0.00%	SOLE
44	WATSCO INC.	COM	$18K	50	0.00%	SOLE
45	DENTSPLY SIRONA INC	COM	$17K	1451	0.00%	SOLE
46	LULULEMON ATHLETICA INC.	COM	$13K	85	0.00%	SOLE
47	PUBLIC STORAGE	COM	$7K	27	0.00%	SOLE
48	SPORTRADAR GROUP AG	COM	$2K	125	0.00%	SOLE
49	COINBASE GLOBAL, INC.	COM	$2K	12	0.00%	SOLE
50	PENN NATIONAL GAMING, INC.	COM	$2K	119	0.00%	SOLE

1–50 of 52

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Values in USD (reported in $thousands on 13F). Source: SEC EDGAR.