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GAMMA Investing’s Aon AON Stock Holding History

GAMMA Investing’s Portfolio AON Stock Details AON Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$613K Buy
1,847
+311
+20% +$100K 0.02% 566
2026
Q1 		$496K Sell
1,536
-95
-6% -$31.6K 0.02% 570
2025
Q4 		$576K Sell
1,631
-978
-37% -$341K 0.03% 488
2025
Q3 		$930K Buy
2,609
+698
+37% +$253K 0.05% 313
2025
Q2 		$682K Buy
1,911
+2
+0.1% +$725 0.04% 379
2025
Q1 		$762K Buy
1,909
+562
+42% +$215K 0.06% 302
2024
Q4 		$484K Buy
1,347
+467
+53% +$172K 0.04% 372
2024
Q3 		$304K Buy
880
+388
+79% +$127K 0.03% 463
2024
Q2 		$144K Buy
492
+82
+20% +$24.2K 0.02% 607
2024
Q1 		$137K Buy
410
+41
+11% +$12.7K 0.03% 524
2023
Q4 		$110K Buy
+369
New +$118K 0.03% 503

Other funds holding AON

PAM
PineStone Asset Management Montreal, Quebec, Canada $16.2B AUM 25.74% 1-Year Est. Return
DC
Davenport & Co Richmond, Virginia $20.4B AUM 18.11% 1-Year Est. Return
SI
Scharf Investments Los Gatos, California $3.03B AUM 7.75% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
NONA
Ninety One North America New York $2.13B AUM 9.16% 1-Year Est. Return
GIA
Gateway Investment Advisers Cincinnati, Ohio $10.1B AUM 40.26% 1-Year Est. Return
DS
Dudley & Shanley Palm Beach, Florida $662M AUM 10.7% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

GAMMA Investing's AON Position: Q2 2026 in Review

GAMMA Investing increased its Aon (AON) stake by 20% in Q2 2026, buying an estimated $100K and bringing the position to 1,847 shares worth $613K. The position accounts for 0.02% of the portfolio, ranked #566.

GAMMA Investing first reported a position in AON in Q4 2023 and has held it in 11 quarters since. The position peaked at $930K in Q3 2025. 296 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • GAMMA Investing held 1,847 shares of Aon worth $613K as of Q2 2026.
  • GAMMA Investing bought 311 Aon shares in Q2 2026, an estimated $100K.
  • Aon made up 0.02% of GAMMA Investing's portfolio in Q2 2026, its #566 holding.
  • GAMMA Investing first reported a position in Aon in Q4 2023 and has held it in 11 quarters since.
  • GAMMA Investing's Aon position peaked at $930K in Q3 2025.
  • 296 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on GAMMA Investing's 13F filing for Q2 2026, filed 7 Jul 2026.