GAMCO Investors’s Oceaneering OII Stock Holding History

GAMCO Investors’s Portfolio OII Stock Details OII Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$12M	Sell	338,298 -3,542	-1%	-$115K	0.12%	215
2025 Q4	$8.21M	Buy	341,840 +35,400	+12%	+$855K	0.08%	267
2025 Q3	$7.59M	Sell	306,440 -44,000	-13%	-$1.01M	0.07%	280
2025 Q2	$7.26M	Sell	350,440 -19,750	-5%	-$381K	0.07%	278
2025 Q1	$8.07M	Sell	370,190 -850	-0.2%	-$20.2K	0.09%	248
2024 Q4	$9.68M	Buy	371,040 +26,750	+8%	+$708K	0.1%	231
2024 Q3	$8.56M	Sell	344,290 -80,350	-19%	-$2.07M	0.09%	254
2024 Q2	$10M	Sell	424,640 -17,000	-4%	-$393K	0.11%	218
2024 Q1	$10.3M	Buy	441,640 +1,265	+0.3%	+$26.5K	0.1%	219
2023 Q4	$9.37M	Sell	440,375 -7,600	-2%	-$168K	0.1%	233
2023 Q3	$11.5M	Sell	447,975 -12,825	-3%	-$293K	0.13%	195
2023 Q2	$8.62M	Buy	460,800 +30,300	+7%	+$522K	0.09%	246
2023 Q1	$7.59M	Sell	430,500 -2,200	-0.5%	-$42.4K	0.08%	256
2022 Q4	$7.57M	Buy	432,700 +1,900	+0.4%	+$25.2K	0.08%	255
2022 Q3	$3.43M	Buy	430,800 +61,050	+17%	+$574K	0.04%	374
2022 Q2	$3.95M	Buy	369,750 +2,800	+0.8%	+$34.4K	0.04%	355
2022 Q1	$5.56M	Hold	366,950	–	–	0.05%	326
2021 Q4	$4.15M	Buy	366,950 +37,450	+11%	+$485K	0.04%	378
2021 Q3	$4.39M	Buy	329,500 +18,000	+6%	+$235K	0.04%	371
2021 Q2	$4.85M	Buy	311,500 +36,733	+13%	+$512K	0.04%	364
2021 Q1	$3.14M	Buy	274,767 +2,000	+0.7%	+$22.2K	0.03%	428
2020 Q4	$2.17M	Sell	272,767 -30,620	-10%	-$179K	0.02%	468
2020 Q3	$1.07M	Sell	303,387 -42,880	-12%	-$226K	0.01%	557
2020 Q2	$2.21M	Buy	346,267 +32,500	+10%	+$171K	0.03%	439
2020 Q1	$922K	Buy	313,767 +18,200	+6%	+$190K	0.01%	557
2019 Q4	$4.41M	Sell	295,567 -1,267	-0.4%	-$17.6K	0.04%	368
2019 Q3	$4.02M	Sell	296,834 -30,700	-9%	-$465K	0.03%	382
2019 Q2	$6.68M	Sell	327,534 -2,250	-0.7%	-$39.8K	0.05%	313
2019 Q1	$5.2M	Sell	329,784 -400	-0.1%	-$6.2K	0.04%	348
2018 Q4	$4M	Sell	330,184 -1,100	-0.3%	-$20.7K	0.03%	363
2018 Q3	$9.14M	Sell	331,284 -26,500	-7%	-$706K	0.06%	282
2018 Q2	$9.11M	Sell	357,784 -2,800	-0.8%	-$62.7K	0.06%	273
2018 Q1	$6.68M	Sell	360,584 -31,700	-8%	-$635K	0.05%	309
2017 Q4	$8.29M	Sell	392,284 -2,900	-0.7%	-$61.6K	0.05%	286
2017 Q3	$10.4M	Buy	395,184 +300	+0.1%	+$7.26K	0.06%	260
2017 Q2	$9.02M	Hold	394,884	–	–	0.06%	279
2017 Q1	$10.7M	Hold	394,884	–	–	0.07%	258
2016 Q4	$11.1M	Sell	394,884 -1,700	-0.4%	-$45.8K	0.07%	243
2016 Q3	$10.9M	Sell	396,584 -3,300	-0.8%	-$91.3K	0.07%	241
2016 Q2	$11.9M	Sell	399,884 -2,100	-0.5%	-$68.5K	0.08%	238
2016 Q1	$13.4M	Sell	401,984 -100	-0%	-$3.11K	0.09%	222
2015 Q4	$15.1M	Sell	402,084 -7,400	-2%	-$317K	0.1%	212
2015 Q3	$16.1M	Sell	409,484 -20,000	-5%	-$829K	0.11%	201
2015 Q2	$20M	Sell	429,484 -20,900	-5%	-$1.1M	0.11%	199
2015 Q1	$24.3M	Sell	450,384 -6,550	-1%	-$349K	0.13%	195
2014 Q4	$26.9M	Sell	456,934 -28,200	-6%	-$1.81M	0.14%	184
2014 Q3	$31.6M	Sell	485,134 -5,800	-1%	-$401K	0.17%	159
2014 Q2	$38.4M	Sell	490,934 -1,566	-0.3%	-$115K	0.2%	143
2014 Q1	$35.4M	Sell	492,500 -11,100	-2%	-$795K	0.19%	146
2013 Q4	$39.7M	Sell	503,600 -11,500	-2%	-$934K	0.21%	137
2013 Q3	$41.8M	Sell	515,100 -8,600	-2%	-$691K	0.25%	118
2013 Q2	$37.8M	Buy	+523,700	New	+$36.6M	0.24%	122