Parallax Volatility Advisers’s IBM IBM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $32.2M | Buy |
114,600
+97,300
| +562% | +$24.5M | 0.05% | 173 |
|
|
2026
Q1 | $4.19M | Sell |
17,300
-12,500
| -42% | -$3.38M | 0.01% | 623 |
|
|
2025
Q4 | $8.83M | Buy |
29,800
+4,800
| +19% | +$1.44M | 0.02% | 505 |
|
|
2025
Q3 | $7.05M | Buy |
+25,000
| New | +$6.54M | 0.01% | 583 |
|
|
2025
Q2 | – | Sell |
-50,800
| Closed | -$12.6M | – | 1673 |
|
|
2025
Q1 | $12.6M | Sell |
50,800
-66,900
| -57% | -$16.4M | 0.03% | 392 |
|
|
2024
Q4 | $25.9M | Sell |
117,700
-20,500
| -15% | -$4.57M | 0.05% | 299 |
|
|
2024
Q3 | $30.6M | Buy |
138,200
+123,000
| +809% | +$24.1M | 0.06% | 243 |
|
|
2024
Q2 | $2.63M | Sell |
15,200
-118,400
| -89% | -$20.6M | 0.01% | 946 |
|
|
2024
Q1 | $25.5M | Sell |
133,600
-208,000
| -61% | -$37.9M | 0.06% | 257 |
|
|
2023
Q4 | $55.9M | Buy |
341,600
+57,700
| +20% | +$8.72M | 0.11% | 161 |
|
|
2023
Q3 | $39.8M | Sell |
283,900
-189,500
| -40% | -$27M | 0.09% | 182 |
|
|
2023
Q2 | $63.3M | Buy |
473,400
+200,100
| +73% | +$25.8M | 0.14% | 126 |
|
|
2023
Q1 | $35.8M | Sell |
273,300
-682,900
| -71% | -$91.4M | 0.07% | 257 |
|
|
2022
Q4 | $135M | Buy |
956,200
+173,300
| +22% | +$23.9M | 0.21% | 88 |
|
|
2022
Q3 | $93M | Buy |
782,900
+714,200
| +1,040% | +$93.7M | 0.14% | 135 |
|
|
2022
Q2 | $13.2M | Sell |
68,700
-446,700
| -87% | -$60.3M | 0.01% | 620 |
|
|
2022
Q1 | $67M | Sell |
515,400
-48,900
| -9% | -$6.38M | 0.04% | 209 |
|
|
2021
Q4 | $75.4M | Buy |
564,300
+262,006
| +87% | +$32.9M | 0.07% | 231 |
|
|
2021
Q3 | $40.1M | Sell |
302,294
-506,055
| -63% | -$67.6M | 0.03% | 431 |
|
|
2021
Q2 | $113M | Sell |
808,349
-1,114,513
| -58% | -$152M | 0.1% | 162 |
|
|
2021
Q1 | $245M | Buy |
1,922,862
+367,983
| +24% | +$44M | 0.21% | 80 |
|
|
2020
Q4 | $187M | Buy |
1,554,879
+403,128
| +35% | +$46.6M | 0.14% | 125 |
|
|
2020
Q3 | $134M | Buy |
1,151,751
+65,794
| +6% | +$7.75M | 0.1% | 178 |
|
|
2020
Q2 | $125M | Buy |
1,085,957
+98,742
| +10% | +$11.5M | 0.15% | 113 |
|
|
2020
Q1 | $105M | Buy |
987,215
+468,085
| +90% | +$59.2M | 0.13% | 106 |
|
|
2019
Q4 | $66.5M | Sell |
519,130
-695,904
| -57% | -$90.4M | 0.08% | 179 |
|
|
2019
Q3 | $169M | Buy |
1,215,034
+274,575
| +29% | +$37M | 0.19% | 65 |
|
|
2019
Q2 | $124M | Sell |
940,459
-624,043
| -40% | -$82M | 0.13% | 81 |
|
|
2019
Q1 | $211M | Sell |
1,564,502
-503,858
| -24% | -$64.2M | 0.24% | 38 |
|
|
2018
Q4 | $225M | Buy |
2,068,360
+1,680,817
| +434% | +$202M | 0.3% | 43 |
|
|
2018
Q3 | $56M | Sell |
387,543
-657,202
| -63% | -$91.8M | 0.07% | 119 |
|
|
2018
Q2 | $140M | Buy |
1,044,745
+356,372
| +52% | +$49.7M | 0.2% | 50 |
|
|
2018
Q1 | $101M | Buy |
688,373
+350,933
| +104% | +$53.1M | 0.14% | 75 |
|
|
2017
Q4 | $49.5M | Sell |
337,440
-223,425
| -40% | -$32.5M | 0.07% | 132 |
|
|
2017
Q3 | $77.8M | Buy |
560,865
+299,993
| +115% | +$41.8M | 0.13% | 92 |
|
|
2017
Q2 | $38.4M | Sell |
260,872
-52,928
| -17% | -$7.98M | 0.07% | 155 |
|
|
2017
Q1 | $52.2M | Sell |
313,800
-311,708
| -50% | -$52.3M | 0.11% | 118 |
|
|
2016
Q4 | $99.3M | Sell |
625,508
-140,164
| -18% | -$21.4M | 0.19% | 75 |
|
|
2016
Q3 | $116M | Buy |
765,672
+199,054
| +35% | +$30.2M | 0.22% | 53 |
|
|
2016
Q2 | $82.2M | Buy |
566,618
+179,598
| +46% | +$25.7M | 0.16% | 83 |
|
|
2016
Q1 | $56M | Sell |
387,020
-237,965
| -38% | -$30.4M | 0.12% | 103 |
|
|
2015
Q4 | $82.2M | Buy |
624,985
+148,427
| +31% | +$19.9M | 0.17% | 78 |
|
|
2015
Q3 | $66M | Buy |
476,558
+102,299
| +27% | +$15.1M | 0.15% | 103 |
|
|
2015
Q2 | $58.2M | Buy |
374,259
+130,646
| +54% | +$21M | 0.12% | 108 |
|
|
2015
Q1 | $37.4M | Sell |
243,613
-157,946
| -39% | -$24M | 0.09% | 180 |
|
|
2014
Q4 | $61.6M | Buy |
401,559
+294,972
| +277% | +$46.9M | 0.18% | 112 |
|
|
2014
Q3 | $19.3M | Sell |
106,587
-8,891
| -8% | -$1.62M | 0.06% | 267 |
|
|
2014
Q2 | $20M | Sell |
115,478
-475,512
| -80% | -$85.6M | 0.08% | 182 |
|
|
2014
Q1 | $109M | Buy |
590,990
+389,740
| +194% | +$68.6M | 0.64% | 34 |
|
|
2013
Q4 | $36.1M | Sell |
201,250
-224,367
| -53% | -$38.7M | 0.18% | 122 |
|
|
2013
Q3 | $75.4M | Sell |
425,617
-179,494
| -30% | -$32.6M | 0.4% | 50 |
|
|
2013
Q2 | $111M | Buy |
+605,111
| New | +$118M | 0.52% | 43 |
|
Other funds holding IBM
Parallax Volatility Advisers's IBM Position: Q2 2026 in Review
Parallax Volatility Advisers sold out of IBM (IBM) in Q2 2026, closing a stake of 31,535 shares — an estimated $7.95M sold.
Parallax Volatility Advisers first reported a position in IBM in Q2 2013 and held it in 41 quarters. The position peaked at $87.3M in Q2 2018. 3,633 funds tracked by Wall St. Rank hold IBM as of Q2 2026.
- Parallax Volatility Advisers reported no remaining IBM position as of Q2 2026 after selling out during the quarter.
- Parallax Volatility Advisers sold 31,535 IBM shares in Q2 2026, an estimated $7.95M.
- Parallax Volatility Advisers first reported a position in IBM in Q2 2013 and held it in 41 quarters.
- Parallax Volatility Advisers's IBM position peaked at $87.3M in Q2 2018.
- 3,633 funds tracked by Wall St. Rank held IBM as of Q2 2026.
Based on Parallax Volatility Advisers's 13F filing for Q2 2026, filed 14 Aug 2026.