Millennium Management’s Gibraltar Industries ROCK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$6.18M Buy
104,713
+54,677
+109% +$3.23M ﹤0.01% 1950
2025
Q1
$2.94M Sell
50,036
-101,822
-67% -$5.97M ﹤0.01% 2339
2024
Q4
$8.94M Buy
151,858
+13,284
+10% +$782K ﹤0.01% 1651
2024
Q3
$9.69M Buy
138,574
+15,136
+12% +$1.06M ﹤0.01% 1564
2024
Q2
$8.46M Buy
123,438
+81,791
+196% +$5.61M ﹤0.01% 1584
2024
Q1
$3.35M Sell
41,647
-133,525
-76% -$10.8M ﹤0.01% 2273
2023
Q4
$13.8M Sell
175,172
-83,377
-32% -$6.59M 0.01% 1272
2023
Q3
$17.5M Buy
258,549
+111,120
+75% +$7.5M 0.01% 1042
2023
Q2
$9.28M Buy
147,429
+123,174
+508% +$7.75M ﹤0.01% 1517
2023
Q1
$1.18M Buy
24,255
+9,600
+66% +$465K ﹤0.01% 2925
2022
Q4
$672K Sell
14,655
-190,547
-93% -$8.74M ﹤0.01% 3444
2022
Q3
$8.4M Sell
205,202
-87,173
-30% -$3.57M 0.01% 1757
2022
Q2
$11.3M Sell
292,375
-61,381
-17% -$2.38M 0.01% 1401
2022
Q1
$15.2M Buy
353,756
+316,488
+849% +$13.6M 0.01% 1195
2021
Q4
$2.49M Sell
37,268
-62,133
-63% -$4.14M ﹤0.01% 2787
2021
Q3
$6.92M Buy
99,401
+66,343
+201% +$4.62M ﹤0.01% 1875
2021
Q2
$2.52M Buy
33,058
+13,632
+70% +$1.04M ﹤0.01% 2909
2021
Q1
$1.78M Buy
+19,426
New +$1.78M ﹤0.01% 2891
2020
Q2
Sell
-134,277
Closed -$5.76M 3699
2020
Q1
$5.76M Sell
134,277
-315,495
-70% -$13.5M 0.01% 972
2019
Q4
$22.7M Buy
449,772
+58,164
+15% +$2.93M 0.03% 582
2019
Q3
$18M Buy
391,608
+363,491
+1,293% +$16.7M 0.03% 677
2019
Q2
$1.14M Buy
+28,117
New +$1.14M ﹤0.01% 2301
2018
Q2
Sell
-283,956
Closed -$9.61M 3699
2018
Q1
$9.61M Sell
283,956
-184,908
-39% -$6.26M 0.01% 1285
2017
Q4
$15.5M Buy
468,864
+163,762
+54% +$5.4M 0.02% 1018
2017
Q3
$9.5M Buy
305,102
+284,304
+1,367% +$8.86M 0.01% 1206
2017
Q2
$741K Buy
20,798
+8,227
+65% +$293K ﹤0.01% 2384
2017
Q1
$518K Sell
12,571
-114,143
-90% -$4.7M ﹤0.01% 2576
2016
Q4
$5.28M Buy
126,714
+68,770
+119% +$2.86M 0.01% 1214
2016
Q3
$2.15M Sell
57,944
-76,779
-57% -$2.85M ﹤0.01% 1734
2016
Q2
$4.25M Sell
134,723
-62,759
-32% -$1.98M 0.01% 1239
2016
Q1
$5.65M Sell
197,482
-157,617
-44% -$4.51M 0.01% 1096
2015
Q4
$9.03M Buy
355,099
+168,809
+91% +$4.29M 0.02% 928
2015
Q3
$3.42M Buy
186,290
+128,950
+225% +$2.37M 0.01% 1443
2015
Q2
$1.17M Buy
57,340
+26,326
+85% +$536K ﹤0.01% 2025
2015
Q1
$509K Buy
31,014
+9,853
+47% +$162K ﹤0.01% 2483
2014
Q4
$344K Buy
21,161
+4,597
+28% +$74.7K ﹤0.01% 2737
2014
Q3
$227K Buy
+16,564
New +$227K ﹤0.01% 2628
2014
Q2
Sell
-11,317
Closed -$214K 2997
2014
Q1
$214K Sell
11,317
-938
-8% -$17.7K ﹤0.01% 2433
2013
Q4
$228K Sell
12,255
-9,261
-43% -$172K ﹤0.01% 2463
2013
Q3
$307K Buy
21,516
+11,233
+109% +$160K ﹤0.01% 2210
2013
Q2
$150K Buy
+10,283
New +$150K ﹤0.01% 2349