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Filers›Hedge Fund›Manitou Investment Management Ltd.
DOSSIER · 13F-HR · Q1 2026

Manitou Investment Management Ltd.

Manitou Investment's hedge fund based in Boston, MA — $506M in tracked AUM across 52 positions as of Q1 2026.

MI
Manitou Investment·Boston, MA·Hedge Fund
CIK 0001657428 · last filed Mar 31, 2026
Total AUM
$506M
▲ 13.0%
vs prior
Holdings
52
—
positions
Whale Score
69
69
tracked
Activity
—
no data
changes this Q
Top sector
Tech
7% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Manitou Investment Management Ltd. filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
BRK/B
BERKSHIRE HATHAWAY INC
$81M168K15.9%
02
GOOGL
ALPHABET INC.
$68M236K13.4%
03
AMZN
AMAZON.COM, INC.
$58M279K11.5%
04
MSFT
MICROSOFT CORP
$46M125K9.2%
05
ROP
ROPER TECHNOLOGIES, INC.
$43M122K8.6%
06
IDXX
IDEXX LABORATORIES INC
$39M70K7.7%
07
MA
MASTERCARD INCORPORATED
$35M69K6.8%
08
APH
AMPHENOL CORPORATION
$31M247K6.2%
09
SYK
STRYKER CORP.
$27M83K5.4%
10
META
META PLATFORMS INC.
$22M39K4.4%

Filing history

Filing history loading…
AI Agent · grounded in Manitou
haiku-4-5 · 52 positions indexed
Sector mix
  • Tech7%
  • Financials13%
  • Cons. Disc.26%
  • Industrials5%
  • Energy15%
  • Other34%
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