FIRST MANHATTAN CO. LLC.

CIK 0000728083 · Q1 2026

13F Equity AUM

$36.1B

-5.3% QoQ

Positions

751

+24 QoQ

AUM Rank

#275

Top 2%

Skill Alpha (FF)

-0.6%/yr^ns

No Clear Edge

Rank #3,191 · Top 39%

vs S&P -3.1%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 41.8%Top 10: 53.6%Top 20: 67.6%

BRK/A27.8%

MSFT4.5%

AAPL3.5%

GOOG3.2%

ASML2.8%

BN2.6%

AZO2.5%

KKR2.4%

BRK/B2.4%

AMZN1.9%

Others (741)46.4%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Financials27.9%

Technology21.3%

Financial Services16.8%

Consumer Cyclical8.4%

Communication Services5.9%

Healthcare5.6%

Industrials4.3%

Energy3.6%

Other6.1%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 751Median: 0.00%Avg: 0.13%

0–0.5%

715(19.3%)

0.5–1%

13(9.7%)

1–3%

19(32.0%)

3–5%

3(11.2%)

5%+

1(27.8%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 729Unique: 22vs 20 funds

10%Low

751

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

MORGAN STANLEY

13.2%

BANK OF AMERICA CORP /DE/

14.2%

16.3%

13.2%

19.5%

15.9%

VANGUARD CAPITAL MANAGEMENT LLC

15.5%

GEODE CAPITAL MANAGEMENT, LLC

15.1%

VANGUARD PORTFOLIO MANAGEMENT LLC

16.9%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New69Increased168Decreased340Exited45

New Positions

MSB0.0%

+310K

FNV0.0%

+45K

WPM0.0%

+70K

DG0.0%

+93K

CHRD0.0%

+44K

ALV0.0%

+79K

SGOV0.0%

+59K

SLG0.0%

+219K

JPST0.0%

+109K

FANG0.0%

+30K

Increased

BSX0.8%

+3.0M(+161%)

INTC0.7%

+2.7M(+93%)

AMZN1.9%

+1.1M(+53%)

OGN0.0%

+940K(+9124%)

KKR2.4%

+797K(+9%)

DEI0.1%

+735K(+48%)

FORR0.0%

+663K(+760%)

NVDA1.2%

+510K(+25%)

SPGI1.2%

+412K(+65%)

NNBR0.0%

+333K(+11%)

Decreased

CPRT0.3%

-1,786,516(-38%)

MDLZ0.1%

-891,049(-51%)

TTWO0.6%

-673,802(-40%)

GTES0.0%

-571,376(-93%)

BN2.6%

-529,456(-2%)

AMAT1.4%

-380,034(-20%)

SBUX0.0%

-346,530(-95%)

BUD0.0%

-327,364(-95%)

PR0.0%

-326,445(-67%)

UNH0.8%

-325,725(-24%)

Exited

-496,726

-180,074

-350,000

-21,717

-10,837

-40,313

-5,161

-473

-1,440

-3,456

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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