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RENAISSANCE TECHNOLOGIES LLC

Position in AJG — Arthur J. Gallagher & Co.

CIK 1037389 NEW YORK, NY

Position in AJG

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$16,590,028
+$15,472,056 QoQ
Shares Held
76,600
+1673.1% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
17 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in AJG Over Time

Shares Held

Position Value (USD)

Position in Insurance Brokers

Financial Services · as of Mar 31, 2026

RENAISSANCE TECHNOLOGIES LLC holds $325,661,562 across 14 Insurance Brokers names. AJG ranks #5 (5.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 AJG
Arthur J. Gallagher & Co.
This page
76,600 $16,590,028

All Filings in AJG

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17 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $16,590,028 76,600
2025-12-31 $1,117,972 4,320
2025-09-30 $124,050,870 400,500
2025-06-30 $111,913,952 349,600
2025-03-31 $110,131,560 319,000
2024-12-31 $49,162,820 173,200
2024-09-30 $25,520,259 90,700
2024-03-31 $19,103,056 76,400
2023-06-30 $4,567,056 20,800
2022-06-30 $20,412,608 125,200
2022-03-31 $48,015,000 275,000
2021-12-31 $46,336,877 273,100
2021-09-30 $108,365,850 729,000
2021-06-30 $44,305,903 316,290
2020-09-30 $19,458,394 184,300
2020-06-30 $17,947,909 184,100
2020-03-31 $7,776,054 95,400