Parallax Volatility Advisers’s Aon AON Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
-45,000
| Closed | -$18M | – | 1550 |
|
|
2025
Q1 | $18M | Sell |
45,000
-35,000
| -44% | -$13.4M | 0.05% | 300 |
|
|
2024
Q4 | $28.7M | Buy |
80,000
+45,000
| +129% | +$16.5M | 0.06% | 276 |
|
|
2024
Q3 | $12.1M | Buy |
+35,000
| New | +$11.5M | 0.02% | 474 |
|
|
2024
Q1 | – | Sell |
-2,500
| Closed | -$728K | – | 1799 |
|
|
2023
Q4 | $728K | Sell |
2,500
-500
| -17% | -$160K | ﹤0.01% | 1505 |
|
|
2023
Q3 | $973K | Buy |
3,000
+500
| +20% | +$165K | ﹤0.01% | 1380 |
|
|
2023
Q2 | $863K | Sell |
2,500
-400
| -14% | -$130K | ﹤0.01% | 1452 |
|
|
2023
Q1 | $914K | Buy |
+2,900
| New | +$898K | ﹤0.01% | 1539 |
|
|
2022
Q4 | – | Sell |
-3,100
| Closed | -$831K | – | 2850 |
|
|
2022
Q3 | $831K | Buy |
+3,100
| New | +$876K | ﹤0.01% | 1797 |
|
|
2020
Q4 | – | Sell |
-130,300
| Closed | -$26.9M | – | 2320 |
|
|
2020
Q3 | $26.9M | Buy |
130,300
+40,400
| +45% | +$8.07M | 0.02% | 621 |
|
|
2020
Q2 | $17.3M | Buy |
+89,900
| New | +$16.8M | 0.02% | 569 |
|
|
2020
Q1 | – | Sell |
-20,000
| Closed | -$4.17M | – | 2445 |
|
|
2019
Q4 | $4.17M | Buy |
20,000
+12,400
| +163% | +$2.46M | ﹤0.01% | 973 |
|
|
2019
Q3 | $1.47M | Buy |
7,600
+300
| +4% | +$57.9K | ﹤0.01% | 1251 |
|
|
2019
Q2 | $1.41M | Buy |
+7,300
| New | +$1.32M | ﹤0.01% | 1163 |
|
|
2017
Q3 | – | Sell |
-1,200
| Closed | -$160K | – | 2057 |
|
|
2017
Q2 | $160K | Sell |
1,200
-2,200
| -65% | -$278K | ﹤0.01% | 1527 |
|
|
2017
Q1 | $403K | Buy |
+3,400
| New | +$392K | ﹤0.01% | 1600 |
|
|
2016
Q3 | – | Sell |
-10,000
| Closed | -$1.09M | – | 2836 |
|
|
2016
Q2 | $1.09M | Sell |
10,000
-100
| -1% | -$10.6K | ﹤0.01% | 1160 |
|
|
2016
Q1 | $1.05M | Buy |
10,100
+2,500
| +33% | +$234K | ﹤0.01% | 1160 |
|
|
2015
Q4 | $701K | Buy |
7,600
+6,200
| +443% | +$578K | ﹤0.01% | 1406 |
|
|
2015
Q3 | $124K | Sell |
1,400
-100
| -7% | -$9.68K | ﹤0.01% | 1949 |
|
|
2015
Q2 | $150K | Sell |
1,500
-800
| -35% | -$80.1K | ﹤0.01% | 2103 |
|
|
2015
Q1 | $222K | Sell |
2,300
-11,500
| -83% | -$1.11M | ﹤0.01% | 2025 |
|
|
2014
Q4 | $1.31M | Buy |
13,800
+11,800
| +590% | +$1.06M | ﹤0.01% | 1329 |
|
|
2014
Q3 | $175K | Sell |
2,000
-4,000
| -67% | -$349K | ﹤0.01% | 2553 |
|
|
2014
Q2 | $540K | Buy |
6,000
+5,600
| +1,400% | +$485K | ﹤0.01% | 1348 |
|
|
2014
Q1 | $33K | Buy |
+400
| New | +$33.3K | ﹤0.01% | 2544 |
|
Other funds holding AON
VCM
VPM
Parallax Volatility Advisers's AON Position: Q1 2026 in Review
Parallax Volatility Advisers opened a new position in Aon (AON) in Q1 2026: 2,532 shares worth $849K. The stake represents ﹤0.01% of the portfolio and ranks #957 among its holdings. This is a return to the name: Parallax Volatility Advisers previously reported a position in AON as recently as Q4 2024.
Parallax Volatility Advisers first reported a position in AON in Q4 2013 and has held it in 28 quarters since. The position peaked at $8.21M in Q4 2013. 1,253 funds tracked by Wall St. Rank hold AON as of Q1 2026.
- Parallax Volatility Advisers held 2,532 shares of Aon worth $849K as of Q1 2026.
- Aon was a new Parallax Volatility Advisers position in Q1 2026.
- Aon made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #957 holding.
- Parallax Volatility Advisers first reported a position in Aon in Q4 2013 and has held it in 28 quarters since.
- Parallax Volatility Advisers's Aon position peaked at $8.21M in Q4 2013.
- 1,253 funds tracked by Wall St. Rank held Aon as of Q1 2026.
Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.