Parallax Volatility Advisers’s Capital One COF Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $10M | Sell |
49,900
-116,400
| -70% | -$22.3M | 0.02% | 419 |
|
|
2026
Q1 | $33.7M | Buy |
166,300
+152,700
| +1,123% | +$31.9M | 0.09% | 167 |
|
|
2025
Q4 | $3.3M | Sell |
13,600
-26,400
| -66% | -$5.88M | 0.01% | 796 |
|
|
2025
Q3 | $8.5M | Sell |
40,000
-5,600
| -12% | -$1.23M | 0.01% | 517 |
|
|
2025
Q2 | $9.7M | Sell |
45,600
-385,800
| -89% | -$72M | 0.02% | 440 |
|
|
2025
Q1 | $77.4M | Buy |
431,400
+371,700
| +623% | +$70.2M | 0.21% | 90 |
|
|
2024
Q4 | $10.6M | Sell |
59,700
-24,600
| -29% | -$4.26M | 0.02% | 547 |
|
|
2024
Q3 | $12.6M | Buy |
84,300
+36,000
| +75% | +$5.13M | 0.02% | 460 |
|
|
2024
Q2 | $6.69M | Buy |
48,300
+35,500
| +277% | +$4.98M | 0.01% | 614 |
|
|
2024
Q1 | $1.91M | Sell |
12,800
-90,400
| -88% | -$12.2M | ﹤0.01% | 1049 |
|
|
2023
Q4 | $13.5M | Buy |
103,200
+37,800
| +58% | +$4.08M | 0.03% | 504 |
|
|
2023
Q3 | $6.35M | Sell |
65,400
-27,400
| -30% | -$2.93M | 0.01% | 681 |
|
|
2023
Q2 | $10.1M | Sell |
92,800
-35,100
| -27% | -$3.51M | 0.02% | 528 |
|
|
2023
Q1 | $12.3M | Buy |
127,900
+3,100
| +2% | +$324K | 0.03% | 512 |
|
|
2022
Q4 | $11.6M | Sell |
124,800
-453,100
| -78% | -$44.5M | 0.02% | 726 |
|
|
2022
Q3 | $53.3M | Buy |
577,900
+260,100
| +82% | +$27.7M | 0.08% | 262 |
|
|
2022
Q2 | $33.1M | Sell |
317,800
-52,900
| -14% | -$6.47M | 0.03% | 360 |
|
|
2022
Q1 | $48.7M | Buy |
370,700
+151,000
| +69% | +$22M | 0.03% | 274 |
|
|
2021
Q4 | $31.9M | Sell |
219,700
-243,600
| -53% | -$37.6M | 0.03% | 459 |
|
|
2021
Q3 | $75M | Buy |
463,300
+305,100
| +193% | +$49.8M | 0.06% | 269 |
|
|
2021
Q2 | $24.5M | Sell |
158,200
-357,000
| -69% | -$53.9M | 0.02% | 562 |
|
|
2021
Q1 | $65.6M | Sell |
515,200
-61,100
| -11% | -$7.2M | 0.06% | 275 |
|
|
2020
Q4 | $57M | Sell |
576,300
-39,000
| -6% | -$3.32M | 0.04% | 402 |
|
|
2020
Q3 | $44.2M | Buy |
615,300
+242,700
| +65% | +$16.2M | 0.03% | 435 |
|
|
2020
Q2 | $23.3M | Buy |
372,600
+281,600
| +309% | +$17.5M | 0.03% | 477 |
|
|
2020
Q1 | $4.58M | Sell |
91,000
-162,900
| -64% | -$14.3M | 0.01% | 898 |
|
|
2019
Q4 | $26.1M | Sell |
253,900
-22,500
| -8% | -$2.17M | 0.03% | 348 |
|
|
2019
Q3 | $25.1M | Sell |
276,400
-3,200
| -1% | -$288K | 0.03% | 332 |
|
|
2019
Q2 | $25.4M | Buy |
279,600
+210,600
| +305% | +$18.8M | 0.03% | 289 |
|
|
2019
Q1 | $5.64M | Sell |
69,000
-127,900
| -65% | -$10.4M | 0.01% | 658 |
|
|
2018
Q4 | $14.9M | Buy |
196,900
+161,500
| +456% | +$14M | 0.02% | 415 |
|
|
2018
Q3 | $3.35M | Buy |
+35,400
| New | +$3.44M | ﹤0.01% | 860 |
|
|
2018
Q1 | – | Sell |
-28,100
| Closed | -$2.8M | – | 2481 |
|
|
2017
Q4 | $2.8M | Hold |
28,100
| – | – | ﹤0.01% | 800 |
|
|
2017
Q3 | $2.38M | Hold |
28,100
| – | – | ﹤0.01% | 790 |
|
|
2017
Q2 | $2.32M | Sell |
28,100
-28,500
| -50% | -$2.32M | ﹤0.01% | 793 |
|
|
2017
Q1 | $4.9M | Buy |
56,600
+4,600
| +9% | +$410K | 0.01% | 590 |
|
|
2016
Q4 | $4.54M | Sell |
52,000
-80,100
| -61% | -$6.46M | 0.01% | 674 |
|
|
2016
Q3 | $9.49M | Sell |
132,100
-26,700
| -17% | -$1.83M | 0.02% | 455 |
|
|
2016
Q2 | $10.1M | Buy |
158,800
+105,000
| +195% | +$7.31M | 0.02% | 431 |
|
|
2016
Q1 | $3.73M | Sell |
53,800
-62,100
| -54% | -$4.1M | 0.01% | 674 |
|
|
2015
Q4 | $8.37M | Buy |
115,900
+68,600
| +145% | +$5.25M | 0.02% | 511 |
|
|
2015
Q3 | $3.43M | Buy |
47,300
+42,600
| +906% | +$3.42M | 0.01% | 796 |
|
|
2015
Q2 | $414K | Sell |
4,700
-4,800
| -51% | -$403K | ﹤0.01% | 1713 |
|
|
2015
Q1 | $750K | Sell |
9,500
-6,400
| -40% | -$503K | ﹤0.01% | 1385 |
|
|
2014
Q4 | $1.31M | Sell |
15,900
-39,900
| -72% | -$3.25M | ﹤0.01% | 1324 |
|
|
2014
Q3 | $4.55M | Buy |
55,800
+27,500
| +97% | +$2.25M | 0.01% | 755 |
|
|
2014
Q2 | $2.34M | Buy |
28,300
+11,400
| +67% | +$886K | 0.01% | 719 |
|
|
2014
Q1 | $1.3M | Sell |
16,900
-280,200
| -94% | -$20.6M | 0.01% | 702 |
|
|
2013
Q4 | $22.8M | Buy |
297,100
+78,600
| +36% | +$5.6M | 0.11% | 171 |
|
|
2013
Q3 | $15M | Sell |
218,500
-16,500
| -7% | -$1.11M | 0.08% | 198 |
|
|
2013
Q2 | $14.8M | Buy |
+235,000
| New | +$13.8M | 0.07% | 215 |
|
Other funds holding COF
Parallax Volatility Advisers's COF Position: Q2 2026 in Review
Parallax Volatility Advisers increased its Capital One (COF) stake by 101,729% in Q2 2026, buying an estimated $1.36M and bringing the position to 7,128 shares worth $1.43M. The position accounts for ﹤0.01% of the portfolio, ranked #879.
Parallax Volatility Advisers first reported a position in COF in Q2 2014 and has held it in 38 quarters since. The position peaked at $18M in Q1 2022. 2,121 funds tracked by Wall St. Rank hold COF as of Q2 2026.
- Parallax Volatility Advisers held 7,128 shares of Capital One worth $1.43M as of Q2 2026.
- Parallax Volatility Advisers bought 7,121 Capital One shares in Q2 2026, an estimated $1.36M.
- Capital One made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q2 2026, its #879 holding.
- Parallax Volatility Advisers first reported a position in Capital One in Q2 2014 and has held it in 38 quarters since.
- Parallax Volatility Advisers's Capital One position peaked at $18M in Q1 2022.
- 2,121 funds tracked by Wall St. Rank held Capital One as of Q2 2026.
Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.