FIRST MANHATTAN CO. LLC.FIRST MANHATTAN CO. LLC.

Institutional investor · Portfolio as of Q3 2025

SEC EDGAR SourceSEC Filings
$37.9B
AUM
714
Positions
Q3 2025
Filing
Rating · 5.0
Quarterly Portfolio Change
+1%Q2'24$31.2B+8%Q3'24$33.7B+1%Q4'24$34.1B+1%Q1'25$34.3B+3%Q2'25$35.4B+7%Q3'25$37.9B
Activity profile
$ moved · Q3'25
New1%Increased46%Decreased47%Exited5%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 5.5 years
<1Q2%1-4Q5%1-2Y4%2Y+89%

FIRST MANHATTAN CO. LLC. manages $37.9B across 714 positions as of Q3 2025. Top holdings: BRK/A (29.2%), MSFT (6.0%), AAPL (3.5%). Fund DNA: Balanced Allocator. HoldingsIntel Rating: 5/5.0.

Q3 2025 Summary

Active quarter - 46 new positions, 30 exits, 210 increased. Top move: BRK/A (INCREASED, conviction 63). Portfolio: $37.9B across 714 positions.

Top holdings by portfolio weight

Total AUM$38B
BRK/A29.20%
MSFT5.97%
AAPL3.54%
ORCL3.03%
KKR2.93%
BN2.92%
AZO2.88%
GOOG2.75%
BRK/B2.48%
ASML2.04%
Other1.95%

Portfolio allocation by GICS sector

Sectors11
Financial Services43.89%
Technology22.77%
Consumer Cyclical8.13%
Communication Services6.10%
Healthcare5.22%
Industrials4.19%
Unknown2.52%
Energy2.23%
Consumer Defensive2.07%
Basic Materials1.86%
Other1.01%

Behavioral investing profile

7-dimension quality assessment
Elite(5.0 / 5.0)
Track Record70
Conviction37
Concentration0
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

Holdings714 positions

Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction

BERKSHIRE HATHAWAY INC DEL

14,658$11.1B29.2%$372,648.01+101.07%
28 qtrssince 2018-Q4
Increased
63

MICROSOFT CORP

4.4M$2.3B6.0%$97.65+425.98%
28 qtrssince 2018-Q4
Decreased
0

APPLE INC

5.3M$1.3B3.5%$91.83+176.55%
28 qtrssince 2018-Q4
Decreased
0

ORACLE CORP

4.1M$1.1B3.0%$53.77+423.61%
28 qtrssince 2018-Q4
Decreased
0

KKR & CO INC

8.5M$1.1B2.9%

BROOKFIELD CORP

16.1M$1.1B2.9%$20.54+124.07%
12 qtrssince 2022-Q4
Decreased
0

AUTOZONE INC

254,549$1.1B2.9%$1,064.15+301.62%
28 qtrssince 2018-Q4
Decreased
0

ALPHABET INC

4.3M$1B2.8%$96.13+154.04%
28 qtrssince 2018-Q4
Decreased
0

BERKSHIRE HATHAWAY INC DEL

1.9M$940.3M2.5%$209.69+138.09%
28 qtrssince 2018-Q4
Decreased
0

ASML Holding N.V.

797,590$772.1M2.0%$674.81+42.21%
20 qtrssince 2020-Q4
Increased
61

BROADCOM INC

2.2M$737.2M1.9%$163.27+100.45%
27 qtrssince 2019-Q1
Decreased
0

SALESFORCE INC

2.2M$529.3M1.4%$263.55-7.15%
28 qtrssince 2018-Q4
Increased
58

TAKE-TWO INTERACTIVE SOFTWAR

1.9M$492.2M1.3%$155.51+67.16%
9 qtrssince 2023-Q3
Decreased
0

UNITEDHEALTH GROUP INC

1.3M$460.2M1.2%$304.07+12.76%
28 qtrssince 2018-Q4
Decreased
0

DANAHER CORP DEL

2.3M$459.9M1.2%$111.74+66.28%
28 qtrssince 2018-Q4
Increased
51

AMAZON COM INC

2.1M$457.3M1.2%$153.24+44.98%
28 qtrssince 2018-Q4
Increased
55

VISA INC

1.3M$439.7M1.2%$194.82+73.90%
28 qtrssince 2018-Q4
Decreased
0

APPLIED MATLS INC

2M$415.5M1.1%$198.87+2.86%
28 qtrssince 2018-Q4
Decreased
0

ALPHABET INC

1.7M$402.8M1.1%$101.60+140.06%
28 qtrssince 2018-Q4
Decreased
0

HONEYWELL INTL INC

1.8M$384.1M1.0%$136.28+43.87%
28 qtrssince 2018-Q4
Increased
59
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

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