Vanguard Group
IO

Vanguard Group’s ION Geophysical Corporation IO Stock Holding History

Vanguard Group’s Portfolio IO Stock Details IO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2022
Q2 		– Sell
-1,009,992
Closed -$881K – 4700
2022
Q1 		$881K Buy
1,009,992
+99,682
+11% +$78.4K ﹤0.01% 4248
2021
Q4 		$801K Buy
910,310
+24,580
+3% +$40K ﹤0.01% 4322
2021
Q3 		$1.18M Buy
885,730
+39,201
+5% +$55.4K ﹤0.01% 4209
2021
Q2 		$1.77M Buy
846,529
+377,489
+80% +$810K ﹤0.01% 4002
2021
Q1 		$1M Buy
469,040
+14,800
+3% +$43.5K ﹤0.01% 4007
2020
Q4 		$1.1M Sell
454,240
-56
-0% -$105 ﹤0.01% 3802
2020
Q3 		$682K Sell
454,296
-20,974
-4% -$45.6K ﹤0.01% 3748
2020
Q2 		$1.11M Sell
475,270
-12,891
-3% -$28.2K ﹤0.01% 3585
2020
Q1 		$619K Hold
488,161
– – ﹤0.01% 3623
2019
Q4 		$4.24M Buy
488,161
+59,449
+14% +$514K ﹤0.01% 3219
2019
Q3 		$3.91M Sell
428,712
-67,753
-14% -$599K ﹤0.01% 3228
2019
Q2 		$4M Buy
496,465
+8,705
+2% +$92.2K ﹤0.01% 3243
2019
Q1 		$7.04M Buy
487,760
+204,781
+72% +$2.4M ﹤0.01% 3003
2018
Q4 		$1.47M Sell
282,979
-243,341
-46% -$2.47M ﹤0.01% 3454
2018
Q3 		$8.18M Buy
526,320
+38,778
+8% +$757K ﹤0.01% 3019
2018
Q2 		$11.8M Buy
487,542
+66,046
+16% +$1.72M ﹤0.01% 2814
2018
Q1 		$11.4M Buy
421,496
+28,949
+7% +$686K ﹤0.01% 2772
2017
Q4 		$7.75M Buy
392,547
+161,125
+70% +$2.02M ﹤0.01% 2947
2017
Q3 		$2.2M Sell
231,422
-58,995
-20% -$356K ﹤0.01% 3365
2017
Q2 		$1.26M Sell
290,417
-69,671
-19% -$305K ﹤0.01% 3523
2017
Q1 		$1.75M Sell
360,088
-74,972
-17% -$385K ﹤0.01% 3420
2016
Q4 		$2.61M Buy
435,060
+17,734
+4% +$122K ﹤0.01% 3271
2016
Q3 		$2.86M Buy
417,326
+11,344
+3% +$65.5K ﹤0.01% 3254
2016
Q2 		$2.53M Sell
405,982
-17,371
-4% -$130K ﹤0.01% 3285
2016
Q1 		$3.42M Buy
423,353
+3,919
+0.9% +$22.8K ﹤0.01% 3148
2015
Q4 		$3.17M Buy
419,434
+65,570
+19% +$467K ﹤0.01% 3209
2015
Q3 		$2.07M Sell
353,864
-89,614
-20% -$945K ﹤0.01% 3363
2015
Q2 		$7.12M Sell
443,478
-164,107
-27% -$4.4M ﹤0.01% 2846
2015
Q1 		$19.8M Buy
607,585
+41,464
+7% +$1.49M ﹤0.01% 2325
2014
Q4 		$23.4M Sell
566,121
-51,896
-8% -$2.04M ﹤0.01% 2177
2014
Q3 		$25.9M Buy
618,017
+46,388
+8% +$2.48M ﹤0.01% 2101
2014
Q2 		$36.2M Sell
571,629
-9,428
-2% -$594K ﹤0.01% 1988
2014
Q1 		$36.7M Buy
581,057
+84,308
+17% +$4.62M ﹤0.01% 1957
2013
Q4 		$24.6M Sell
496,749
-7,679
-2% -$466K ﹤0.01% 2095
2013
Q3 		$39.3M Buy
504,428
+11,375
+2% +$935K ﹤0.01% 1865
2013
Q2 		$44.5M Buy
+493,053
New +$46M ﹤0.01% 1703

Other funds holding IO

IA
IFP Advisors Tampa, Florida $4.82B AUM 20.19% 1-Year Est. Return
TAM
Tucker Asset Management Littleton, Colorado $343M AUM 17.55% 1-Year Est. Return

Vanguard Group's IO Position: Q2 2022 in Review

Vanguard Group sold out of ION Geophysical Corporation (IO) in Q2 2022, closing a stake of 1,009,992 shares — an estimated $881K sold.

Vanguard Group first reported a position in IO in Q2 2013 and held it in 36 quarters. The position peaked at $44.5M in Q2 2013. 6 funds tracked by Wall St. Rank hold IO as of Q2 2022.

  • Vanguard Group reported no remaining ION Geophysical Corporation position as of Q2 2022 after selling out during the quarter.
  • Vanguard Group sold 1,009,992 ION Geophysical Corporation shares in Q2 2022, an estimated $881K.
  • Vanguard Group first reported a position in ION Geophysical Corporation in Q2 2013 and held it in 36 quarters.
  • Vanguard Group's ION Geophysical Corporation position peaked at $44.5M in Q2 2013.
  • 6 funds tracked by Wall St. Rank held ION Geophysical Corporation as of Q2 2022.

Based on Vanguard Group's 13F filing for Q2 2022, filed 12 Aug 2022.