Renaissance Technologies’s Alleghany Corporation Y Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2021
Q4
Sell
-12,288
Closed -$7.67M 4338
2021
Q3
$7.67M Sell
12,288
-21,123
-63% -$13.2M 0.01% 1188
2021
Q2
$22.3M Buy
33,411
+2,323
+7% +$1.55M 0.03% 697
2021
Q1
$19.5M Buy
31,088
+2,296
+8% +$1.44M 0.02% 787
2020
Q4
$17.4M Sell
28,792
-7,596
-21% -$4.59M 0.02% 827
2020
Q3
$18.9M Buy
36,388
+6,200
+21% +$3.23M 0.02% 767
2020
Q2
$14.8M Buy
30,188
+7,300
+32% +$3.57M 0.01% 991
2020
Q1
$12.6M Buy
22,888
+3,600
+19% +$1.99M 0.01% 1013
2019
Q4
$15.4M Sell
19,288
-38,000
-66% -$30.4M 0.01% 1159
2019
Q3
$45.7M Sell
57,288
-17,500
-23% -$14M 0.04% 536
2019
Q2
$50.9M Buy
74,788
+27,500
+58% +$18.7M 0.04% 483
2019
Q1
$29M Buy
47,288
+34,400
+267% +$21.1M 0.03% 774
2018
Q4
$8.03M Sell
12,888
-2,367
-16% -$1.48M 0.01% 1440
2018
Q3
$9.95M Sell
15,255
-14,633
-49% -$9.55M 0.01% 1362
2018
Q2
$17.2M Buy
29,888
+25,700
+614% +$14.8M 0.02% 1017
2018
Q1
$2.57M Sell
4,188
-5,100
-55% -$3.13M ﹤0.01% 2199
2017
Q4
$5.54M Sell
9,288
-47,900
-84% -$28.6M 0.01% 1741
2017
Q3
$31.7M Sell
57,188
-4,400
-7% -$2.44M 0.04% 634
2017
Q2
$36.6M Sell
61,588
-1,363
-2% -$811K 0.05% 508
2017
Q1
$38.7M Buy
62,951
+32,166
+104% +$19.8M 0.05% 453
2016
Q4
$18.7M Sell
30,785
-1,415
-4% -$860K 0.03% 833
2016
Q3
$16.9M Sell
32,200
-8,900
-22% -$4.67M 0.03% 799
2016
Q2
$22.6M Sell
41,100
-13,588
-25% -$7.47M 0.04% 606
2016
Q1
$27.1M Buy
54,688
+15,700
+40% +$7.79M 0.05% 490
2015
Q4
$18.6M Buy
38,988
+15,600
+67% +$7.46M 0.04% 593
2015
Q3
$10.9M Buy
23,388
+2,300
+11% +$1.08M 0.03% 881
2015
Q2
$9.89M Sell
21,088
-3,800
-15% -$1.78M 0.02% 959
2015
Q1
$12.1M Sell
24,888
-19,900
-44% -$9.69M 0.03% 842
2014
Q4
$20.8M Buy
44,788
+19,200
+75% +$8.9M 0.05% 482
2014
Q3
$10.7M Buy
25,588
+24,700
+2,782% +$10.3M 0.03% 722
2014
Q2
$389K Sell
888
-7,100
-89% -$3.11M ﹤0.01% 2401
2014
Q1
$3.25M Sell
7,988
-13,800
-63% -$5.62M 0.01% 1506
2013
Q4
$8.71M Buy
21,788
+18,800
+629% +$7.52M 0.02% 870
2013
Q3
$1.22M Buy
+2,988
New +$1.22M ﹤0.01% 1914