Guardian Pharmacy Services, Inc. (GRDN)

Accumulating

Strong institutional accumulation: ownership increased +11.85% quarter-over-quarter.

Data as of Q1 2026

Institutional Ownership

43.23%

QoQ Change

+11.85%

Total Value

$976.4B

Shares Outstanding

63.3M

Crowding AnalysisCrowded

Holders159of 5,944

Avg: 68

Uncrowded90th percentileCrowded

Institutional Activity

Buy/Sell Ratio1.85x

79th percentile

109 buying59 selling

+57

New

-17

Closed

+8.2M

Net shares

Holding Period Distribution

estimate

Median: 2 QAvg: 2.4 QHolders: 159

Ownership Concentration

Top 5: 30.9%Top 10: 51.1%

FMR8.6%

WELLINGTON MANAGEMENT GROUP LLP6.5%

BlackRock,6.4%

Woodline Partners4.8%

BROWN ADVISORY4.6%

Others (154)69.1%

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Conviction-Weighted Ownership

Median weight: 0.03%Avg weight: 0.36%Max: 2.57%High conviction (>1%): 1

FMR

WELLINGTON MANAGEMENT GROUP LLP

BlackRock,

Woodline Partners

BROWN ADVISORY

VANGUARD CAPITAL MANAGEMENT

Valiant Capital Management, L.P.

TimesSquare Capital Management,

T. Rowe Price Investment Management,

Boston Partners

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Whale Moves Timeline (6 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWFMR$89M2.4M shr

NEWVANGUARD CAPITAL MANAGEMENT$46M1.2M shr

BOUGHTWELLINGTON MANAGEMENT GROUP LLP$24M642K shr

SOLDBROWN ADVISORY$14M378K shr

BOUGHTWoodline Partners$10M252K shr

BOUGHTVANGUARD GROUP$9M298K shr

BOUGHTBlackRock$6M195K shr

BOUGHTTimesSquare Capital Management$6M188K shr

BOUGHTValiant Capital Management, L.P.$5M168K shr

SOLDBROWN ADVISORY$4M122K shr

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Institutional Trends (7 Quarters)

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Institutional Holders

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