AON

Aon plc
321.64 +1.88% 2026-10-29

Analysts 13 firms · 9 buy · 4 hold · target 369 +15% (317–435)

Last 90d 1 insider buy worth $6.5M

52-week range
266.33 382.34
1-month+16.2%
3-month-10.8%
1-year-2.5%
3-year+0.6%
5-year+0.7%
vs 50-day+6.3%
vs 200-day-1.3%
Volatility29%
Beta-0.29
$ vol/day$501M
ATH412.97
From ATH-22.1%
WhoEntryMove What they saidWhen
TRACKER - Big Insider Buys long 328.18 -2.0% Lester B Knight, Director at Aon plc, bought 20,000 shares of AON on 2 September 2026 — $6,549,688 of their own… Fri, 04 Sep
2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

WhenPeople SizeValuePrice
2mo buy 1 $6,549,688 331.06
3mo sched 1 $717,750 363.66
3mo sched 1 $725,500 358.08
4mo sched 1 $216,000 354.50
8mo sell 1 $1,417,796 334.49
8mo sched 1 $1,641,982 321.03
9mo buy 1 $1,276,960 309.56
12mo sell 1 $3,031,818 341.91
1.9y sell 1 $256,321 384.86
1.9y sell 1 $494,292 388.35
2.2y buy 1 $246,558 337.84
2.2y sell 2 $444,272 324.60
2.3y sched 1 $2,045,070 321.20
2.5y buy 1 $2,766,116 282.91
2.6y sell 1 $99,691 310.61
2.7y sell 1 $1,725,570 309.23
2.7y sell 1 $4,098,380 310.13
2.7y sell 2 $12,817,127 307.02
2.7y sell 1 $6,420,418 306.42
2.7y buy 1 $15,098,500 304.33
3.2y buy 1 $259,664 318.89
3.5y sell 1 $2,516,625 325.86
3.7y sell 1 $22,156,370 298.31
3.7y sell 1 $311,590 299.11
3.7y sell 1 $196,428 309.18
4.2y buy 1 $116,688 280.12
4.2y sell 1 $256,005 283.23
4.2y sell 1 $32,190 276.03
4.5y buy 1 $4,012,120 270.70
4.6y sell 1 $25,281 302.48
4.7y sell 1 $91,930 282.23
4.7y sell 1 $2,119,282 280.74
4.7y sell 1 $356,250 272.09
4.7y sell 1 $9,306,480 275.30
4.7y sell 1 $189,111 271.88
4.7y sell 1 $174,772 275.06
4.8y sell 1 $58,115 288.90
4.9y buy 1 $59,264 286.71
5.0y sell 1 $745,350 289.56
5.2y sell 1 $2,516,580 266.52
5.2y buy 1 $2,639,572 253.13
5.7y sell 1 $11,017,358 218.53
2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

AAAlan Armstrong 1B 7mo TKThomas H. Kean 2B1S 1.4y JSJefferson Shreve 1B1S 1.5y KMKathy Manning 3B4S 2.3y TTThomas H Tuberville 1B2S 2.8y LFLois Frankel 4B2S 3.1y DGDaniel Goldman 2B1S 3.3y ZLZoe Lofgren 3B1S 3.4y PMPeter Meijer 1S 5.7y GCGilbert Cisneros 3B 6.4y SCSusan M Collins 1S 8.0y KCK. Michael Conaway 2S 10.1y TMThomas MacArthur 1S 11.8y

13 members · 20 buys / 17 sells · $177K–$905K disclosed · latest filing Jul 21, 2026 · full tracker ›

WhenMemberSize AmountPrice then
7mo buy AA Alan Armstrong $1K–$15K 312.12
1.4y buy TK Thomas H. Kean $1K–$15K 362.51
1.5y sell JS Jefferson Shreve $15K–$50K 354.62
1.6y buy JS Jefferson Shreve $15K–$50K 390.62
2.3y sell KM Kathy Manning $15K–$50K 291.22
2.3y sell KM Kathy Manning $1K–$15K 291.22
2.5y buy TK Thomas H. Kean $1K–$15K 281.27
2.8y buy KM Kathy Manning $1K–$15K 298.64
2.8y sell TT Thomas H Tuberville $1K–$15K 300.57
3.0y buy TT Thomas H Tuberville $1K–$15K 320.64
3.1y sell LF Lois Frankel $15K–$50K 326.43
3.3y sell DG Daniel Goldman $15K–$50K 329.77
3.4y sell ZL Zoe Lofgren $1K–$15K 304.05
3.5y buy KM Kathy Manning $1K–$15K 317.72
3.7y buy DG Daniel Goldman $15K–$50K 297.77
3.7y buy DG Daniel Goldman $15K–$50K 310.79
3.8y sell TK Thomas H. Kean $15K–$50K 310.85
4.3y buy KM Kathy Manning $1K–$15K 277.42
4.3y sell KM Kathy Manning $1K–$15K 277.42
5.0y sell TT Thomas H Tuberville $1K–$15K 308.94
5.1y sell LF Lois Frankel $1K–$15K 280.57
5.2y buy ZL Zoe Lofgren $1K–$15K 280.32
5.2y buy ZL Zoe Lofgren $1K–$15K 254.53
5.5y sell KM Kathy Manning $1K–$15K 242.10
5.7y sell PM Peter Meijer $1K–$15K 218.20
6.4y buy GC Gilbert Cisneros $1K–$15K 177.61
6.6y buy GC Gilbert Cisneros $1K–$15K 149.68
6.6y exchange GC Gilbert Cisneros $15K–$50K 146.27
6.7y buy ZL Zoe Lofgren $1K–$15K 223.93
7.6y buy LF Lois Frankel $1K–$15K 157.61
8.0y sell SC Susan M Collins $1K–$15K 146.94
10.1y sell KC K. Michael Conaway $1K–$15K 101.69
10.2y buy LF Lois Frankel $1K–$15K 100.19
10.4y buy LF Lois Frankel $1K–$15K 100.17
10.4y buy LF Lois Frankel $1K–$15K 99.77
11.8y sell TM Thomas MacArthur $15K–$50K 83.60
12.6y sell KC K. Michael Conaway $1K–$15K 75.92

Day-after move, last 12 reports, oldest left.

ReportedEst.Actual SurpriseGapDay 1Day 5
2026-10-28 beat 3.30 3.36 +1.8% +3.8% +4.4% —
2026-07-29 beat 3.80 3.81 +0.3% -3.6% -1.1% -5.6%
2026-05-01 beat 6.35 6.48 +2.0% +4.8% +0.0% +0.4%
2026-01-30 beat 4.75 4.85 +2.2% +1.2% +2.0% -0.3%
2025-10-31 beat 2.91 3.05 +4.7% +2.5% +3.8% +5.5%
2025-07-25 beat 3.41 3.49 +2.5% +3.3% +4.6% -0.9%
2025-04-25 miss 6.04 5.67 -6.1% -6.5% -8.0% -2.4%
2025-01-31 beat 4.25 4.42 +4.0% -0.3% -0.4% +3.9%
2024-10-25 beat 2.47 2.72 +10.0% +7.1% +5.2% +2.1%
2024-07-26 miss 3.08 2.93 -4.9% +2.7% +8.0% +10.5%
2024-04-26 miss 5.92 5.66 -4.4% -11.5% -6.9% -8.5%
2024-02-02 miss 4.06 3.89 -4.3% -1.6% -2.5% +4.2%
2023-10-27 beat 2.21 2.32 +5.0% -3.3% -4.0% +1.1%
2023-07-28 miss 2.84 2.76 -2.6% -0.6% -5.1% -6.5%
2023-04-28 miss 5.32 5.17 -2.8% -1.5% -2.3% -1.3%
2023-02-03 beat 3.66 3.89 +6.3% -2.5% -2.9% -1.6%
2022-10-28 beat 1.99 2.02 +1.3% -1.8% +2.4% -0.9%
2022-07-29 beat 2.55 2.63 +3.1% -0.3% -0.6% -1.8%
2022-04-29 beat 4.81 4.83 +0.4% -1.1% -9.4% -10.0%
2022-02-04 beat 3.34 3.71 +10.9% +1.4% +5.4% +2.5%
2021-10-29 beat 1.70 1.74 +2.3% -1.2% -0.4% -10.1%
2021-07-30 beat 1.85 2.29 +24.1% -0.5% -1.4% -0.9%
2021-04-30 beat 4.05 4.28 +5.6% +0.3% +5.1% +8.0%
2021-02-05 beat 2.46 2.62 +6.6% +1.2% +7.3% +9.6%
2020-10-30 beat 1.48 1.53 +3.0% +0.2% -1.5% +1.9%
2020-07-31 beat 1.92 1.96 +1.8% -1.1% -1.1% -5.8%
2020-05-01 beat 3.67 3.68 +0.4% -0.7% +3.2% +9.9%
2020-01-31 beat 2.47 2.53 +2.3% +1.9% +0.3% +4.8%
2019-10-25 beat 1.43 1.45 +1.4% +1.4% -1.4% +2.4%
2019-07-26 beat 1.87 1.87 +0.0% -0.1% -1.2% -3.0%
2019-04-26 beat 3.30 3.31 +0.2% +0.4% +0.3% -0.5%
2019-02-01 beat 2.13 2.16 +1.4% +1.0% +7.2% +7.6%
2018-10-26 beat 1.22 1.31 +7.3% +1.3% +1.6% +4.1%
2018-07-27 beat 1.64 1.71 +4.1% -0.9% -2.5% -3.4%
2018-05-04 beat 2.81 2.97 +5.6% -0.6% -0.4% +2.9%
2018-02-02 beat 2.34 2.35 +0.2% -0.9% -0.6% -4.5%
2017-10-27 beat 1.28 1.29 +0.9% -2.9% -3.3% -8.3%
2017-08-04 beat 1.44 1.45 +0.5% +0.7% +0.0% -0.4%
2017-05-09 beat 1.27 1.45 +13.8% +1.7% +1.2% +2.6%
2017-02-10 beat 2.49 2.56 +2.8% +1.9% +0.4% +2.0%
2016-10-28 beat 1.28 1.29 +1.0% +1.4% +2.7% -0.6%
2016-07-29 miss 1.39 1.39 -0.2% -2.2% -3.0% +0.3%
2016-04-29 beat 1.33 1.35 +1.6% -0.5% +1.9% +1.6%
2016-02-05 beat 2.08 2.27 +8.9% +0.3% +4.4% +5.5%
2015-10-30 miss 1.24 1.24 -0.1% -1.9% -1.6% -1.3%
2015-07-31 beat 1.30 1.31 +0.9% +0.1% -1.1% -0.6%
2015-05-01 beat 1.28 1.37 +6.9% +0.7% +2.3% +3.8%
2015-02-06 beat 1.86 1.89 +1.5% +1.4% +2.9% +7.3%
2014-10-31 beat 1.12 1.29 +14.7% +0.5% +3.5% +8.1%
2014-07-25 beat 1.20 1.25 +3.9% -1.0% -5.1% -7.7%
2014-04-25 beat 1.18 1.28 +8.7% -0.1% +3.4% +3.5%
2014-01-31 beat 1.51 1.54 +1.7% -1.9% -0.3% +0.3%
2013-10-25 beat 1.04 1.13 +8.9% -0.5% +2.6% +4.2%
2013-07-26 beat 1.10 1.11 +0.7% -0.7% +0.0% +2.3%
2013-04-26 beat 1.09 1.11 +2.1% -0.3% -3.7% +3.3%
2013-02-01 beat 1.25 1.27 +1.2% +1.4% -2.8% -2.1%
2012-10-26 beat 0.88 0.95 +7.7% +0.7% +2.8% +7.5%
2012-07-27 beat 1.01 1.02 +1.4% +1.6% +6.1% +8.6%
2012-05-04 beat 0.87 0.98 +12.2% -2.6% -5.8% -6.2%
2012-02-03 beat 0.96 0.97 +1.2% -4.5% -2.7% -1.6%

13 firms covering, 39 actions in the last 180 days (ratings, reiterations and target changes) · average price target 369 from 13 firms, range 317–435.

DateFirmActionRating TargetFrom
2026-10-12 Wells Fargo main Overweight 323 383
2026-10-12 Keefe, Bruyette & Woods main Outperform 342 417
2026-10-07 Mizuho main Outperform 324 366
2026-10-07 Barclays main Equal-Weight 317 382
2026-10-07 Cantor Fitzgerald main Overweight 400 433
2026-10-06 Morgan Stanley main Overweight 350 410
2026-10-01 JP Morgan main Overweight 362 412
2026-09-16 Mizuho main Outperform 366 398
2026-09-14 TD Cowen main Buy 420 416
2026-09-02 Evercore ISI Group main Outperform 423 436
2026-09-01 BMO Capital main Market Perform 360 375
2026-09-01 Keefe, Bruyette & Woods main Outperform 417 412
2026-09-01 Piper Sandler main Neutral 349 391
2026-09-01 Mizuho main Outperform 398 437
2026-09-01 Wells Fargo main Overweight 383 419
2026-09-01 Cantor Fitzgerald main Overweight 433 445
2026-08-19 Morgan Stanley main Overweight 410 380
2026-08-04 Keefe, Bruyette & Woods main Outperform 412 400
2026-08-03 UBS main Neutral 387 383
2026-08-03 Mizuho main Outperform 437 426
2026-07-30 Citigroup main Buy 435 420
2026-07-30 Piper Sandler main Neutral 391 377
2026-07-30 Wells Fargo main Overweight 419 406
2026-07-15 Piper Sandler down Neutral 377 355
2026-07-13 JP Morgan main Overweight 412 396
2026-07-09 Wells Fargo main Overweight 406 409
2026-07-09 Cantor Fitzgerald main Overweight 445 416
2026-07-09 Mizuho main Outperform 426 389
2026-07-08 UBS main Neutral 383 360
2026-07-08 Keefe, Bruyette & Woods main Outperform 400 404
2026-07-07 Barclays main Equal-Weight 382 372
2026-07-06 Morgan Stanley main Overweight 380 370
2026-06-16 UBS main Neutral 360 385
2026-06-15 Piper Sandler main Overweight 355 360
2026-05-27 Citigroup main Buy 420 412
2026-05-26 Piper Sandler main Overweight 360 355
2026-05-21 Morgan Stanley main Overweight 370 380
2026-05-05 Mizuho main Outperform 389 394
2026-05-04 Piper Sandler main Overweight 355 388
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.0%
Next 1 week
-0.0%
Next 1 month
+0.4%
Seasonality
Bullish window historically
Next 30 days (to Nov 28): +2.2% median, 64% of the last 45 years finished up.
20-year seasonality chart →
Mean reversion
Deeply overbought — RSI(2) at 94
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.04%/day.
Mean-reversion stats →
1-month breakdown — Market · β -0.29 -0.8% · Seasonal tilt +1.1%
$69.6B market cap (#164 US) $501M/day volume 29% volatility -2% 1-year -22% from ATH
52-week range · 48% of the way up · -16% from the high
$266.33$382.34

Not investment advice.