DOSSIER · 13F-HR · Q1 2026

FIRST MANHATTAN CO. LLC.

FIRST MANHATTAN's pension fund based in Omaha, NE $36.1B in tracked AUM across 753 positions as of Q1 2026.

FM
FIRST MANHATTAN·Omaha, NE·Pension Fund
CIK 0000728083 · last filed Mar 31, 2026
Total AUM
$36.1B
15.7%
vs prior
Holdings
753
positions
Whale Score
68
68
tracked
Activity
no data
changes this Q
Top sector
Financials
5% weight
concentration
AI Analysis · Q1 2026 · Q1 2026
Comprehensive Analysis of First Manhattan Co. LLC 13F Filing (Q3 2025)
Portfolio Overview

First Manhattan Co. LLC manages a substantial portfolio valued at $37.86 billion as of the report date September 30, 2025. This represents a growth of +6.9% compared to the previous quarter's value of $35.42 billion. The portfolio is highly diversified, comprising 714 total holdings, indicating a strategy that balances significant core positions with a long tail of smaller investments.

De...

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/A
BERKSHIRE HATHAWAY INC DEL
$10.0B14K27.8%
02
MSFT
MICROSOFT CORP
$1.6B4.4M4.5%
03
AAPL
APPLE INC
$1.3B5.0M3.5%
04
GOOG
ALPHABET INC
$1.2B4.1M3.2%
05
N07059210
ASML HLDG NV
$996M754K2.8%
06
BN
BROOKFIELD CORP
$940M23.3M2.6%
07
AZO
AUTOZONE INC
$884M262K2.5%
08
KKR
KKR & CO INC
$869M9.4M2.4%
09
BRK/B
BERKSHIRE HATHAWAY INC DEL
$864M1.8M2.4%
10
AMZN
AMAZON COM INC
$678M3.3M1.9%

Filing history

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