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

Institutional investor · Portfolio as of Q1 2026

SEC EDGAR SourceSEC Filings
$36.1B
AUM
753
Positions
Q1 2026
Filing
Rating · 5.0
Quarterly Portfolio Change
+1%Q4'24$34.1B+1%Q1'25$34.3B+3%Q2'25$35.4B+7%Q3'25$37.9B+1%Q4'25$38.1B-5%Q1'26$36.1B
Activity profile
$ moved · Q1'26
New2%Increased41%Decreased56%Exited1%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 5.7 years
<1Q3%1-4Q6%1-2Y5%2Y+86%

FIRST MANHATTAN CO. LLC. manages $36.1B across 753 positions as of Q1 2026. Top holdings: BRK/A (27.8%), MSFT (4.5%), AAPL (3.5%). Fund DNA: Balanced Allocator. HoldingsIntel Rating: 5/5.0.

Q1 2026 Summary

Active quarter - 68 new positions, 44 exits, 168 increased. Top move: SPGI (INCREASED, conviction 72). Portfolio: $36.1B across 753 positions.

Top holdings by portfolio weight

Total AUM$36B
BRK/A27.82%
MSFT4.49%
AAPL3.53%
GOOG3.22%
ASML2.76%
BN2.61%
AZO2.45%
KKR2.41%
BRK/B2.40%
AMZN1.88%
Other1.87%

Portfolio allocation by GICS sector

Sectors11
Financial Services42.13%
Technology21.37%
Consumer Cyclical8.53%
Communication Services5.87%
Healthcare5.84%
Industrials4.92%
Energy3.62%
Unknown2.70%
Basic Materials2.16%
Consumer Defensive1.86%
Other1.00%

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.

Holdings753 positions

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

BERKSHIRE HATHAWAY INC DEL

13,969$10B27.8%$372,648.01+92.22%
30 qtrssince 2018-Q4
Decreased
0

MICROSOFT CORP

4.4M$1.6B4.5%$98.57+290.67%
30 qtrssince 2018-Q4
Increased
59

APPLE INC

5M$1.3B3.5%$91.83+243.38%
30 qtrssince 2018-Q4
Decreased
0

ALPHABET INC

4.1M$1.2B3.2%$96.13+269.33%
30 qtrssince 2018-Q4
Decreased
0

ASML Holding N.V.

754,352$996.4M2.8%$674.81+166.34%
22 qtrssince 2020-Q4
Decreased
0

BROOKFIELD CORP

23.3M$940M2.6%$28.83+51.66%
14 qtrssince 2022-Q4
Decreased
0

AUTOZONE INC

261,815$884.4M2.5%$1,129.40+172.06%
30 qtrssince 2018-Q4
Increased
54

KKR & CO INC

9.4M$869M2.4%

BERKSHIRE HATHAWAY INC DEL

1.8M$864.3M2.4%$209.69+127.65%
30 qtrssince 2018-Q4
Decreased
0

AMAZON COM INC

3.3M$677.9M1.9%$173.59+41.33%
30 qtrssince 2018-Q4
Increased
70

BROADCOM INC

2.2M$675.7M1.9%$163.27+144.98%
29 qtrssince 2019-Q1
Decreased
0

ORACLE CORP

3.9M$579.6M1.6%$53.77+161.57%
30 qtrssince 2018-Q4
Decreased
0

APPLIED MATLS INC

1.5M$514.5M1.4%$198.87+202.96%
30 qtrssince 2018-Q4
Decreased
0

TEXAS PACIFIC LAND CORPORATI

1.1M$504.3M1.4%$267.42+48.76%
21 qtrssince 2021-Q1
Increased
52

SALESFORCE INC

2.6M$493.8M1.4%$263.94-38.12%
30 qtrssince 2018-Q4
Decreased
0

LANDBRIDGE COMPANY LLC

7.1M$487.3M1.4%$45.96+66.88%
8 qtrssince 2024-Q2
Increased
51

VISA INC

1.5M$468.1M1.3%$216.27+61.36%
30 qtrssince 2018-Q4
Increased
58

HONEYWELL INTL INC

2M$447.7M1.2%$142.72+58.65%
30 qtrssince 2018-Q4
Increased
51

S&P GLOBAL INC

1M$445.2M1.2%$376.21+14.43%
30 qtrssince 2018-Q4
Increased
72

DANAHER CORP DEL

2.3M$444.2M1.2%$112.88+76.34%
30 qtrssince 2018-Q4
Increased
50
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

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