State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Cabot Corp CBT Stock Holding History

State of Wisconsin Investment Board’s Portfolio CBT Stock Details CBT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.04M Buy
13,872
+4,796
+53% +$348K ﹤0.01% 1669
2025
Q4 		$602K Sell
9,076
-11,280
-55% -$751K ﹤0.01% 1866
2025
Q3 		$1.55M Buy
20,356
+3,134
+18% +$244K ﹤0.01% 1461
2025
Q2 		$1.29M Sell
17,222
-2,304
-12% -$176K ﹤0.01% 1481
2025
Q1 		$1.62M Sell
19,526
-1,411
-7% -$122K ﹤0.01% 1317
2024
Q4 		$1.91M Sell
20,937
-19,091
-48% -$2.05M ﹤0.01% 1301
2024
Q3 		$4.47M Sell
40,028
-349
-0.9% -$34.8K 0.01% 1003
2024
Q2 		$3.71M Sell
40,377
-4,201
-9% -$407K 0.01% 1053
2024
Q1 		$4.11M Buy
44,578
+2,476
+6% +$201K 0.01% 1015
2023
Q4 		$3.52M Sell
42,102
-51,383
-55% -$3.82M 0.01% 1098
2023
Q3 		$6.48M Sell
93,485
-7,413
-7% -$515K 0.02% 788
2023
Q2 		$6.75M Buy
100,898
+40,758
+68% +$2.9M 0.02% 802
2023
Q1 		$4.61M Buy
60,140
+53,123
+757% +$3.98M 0.01% 1004
2022
Q4 		$469K Sell
7,017
-3,500
-33% -$244K ﹤0.01% 1922
2022
Q3 		$672K Sell
10,517
-3,605
-26% -$254K ﹤0.01% 1804
2022
Q2 		$901K Buy
+14,122
New +$965K ﹤0.01% 1701
2021
Q2 		– Sell
-7,063
Closed -$370K – 2082
2021
Q1 		$370K Sell
7,063
-101
-1% -$4.98K ﹤0.01% 1691
2020
Q4 		$322K Sell
7,164
-300
-4% -$12.5K ﹤0.01% 1766
2020
Q3 		$269K Buy
7,464
+140
+2% +$5.32K ﹤0.01% 1864
2020
Q2 		$271K Buy
+7,324
New +$245K ﹤0.01% 1575
2020
Q1 		– Sell
-8,074
Closed -$384K – 1701
2019
Q4 		$384K Hold
8,074
– – ﹤0.01% 1506
2019
Q3 		$366K Sell
8,074
-156
-2% -$6.73K ﹤0.01% 1418
2019
Q2 		$393K Sell
8,230
-2,764
-25% -$124K ﹤0.01% 1387
2019
Q1 		$458K Sell
10,994
-455
-4% -$20.5K ﹤0.01% 1369
2018
Q4 		$492K Sell
11,449
-200
-2% -$9.97K ﹤0.01% 1317
2018
Q3 		$731K Sell
11,649
-180
-2% -$11.6K ﹤0.01% 1302
2018
Q2 		$731K Sell
11,829
-301
-2% -$17.8K ﹤0.01% 1273
2018
Q1 		$676K Sell
12,130
-472
-4% -$29.8K ﹤0.01% 1232
2017
Q4 		$776K Buy
12,602
+163
+1% +$9.79K ﹤0.01% 1192
2017
Q3 		$694K Buy
12,439
+273
+2% +$14.6K ﹤0.01% 1201
2017
Q2 		$650K Sell
12,166
-10
-0.1% -$549 ﹤0.01% 1203
2017
Q1 		$729K Sell
12,176
-21,427
-64% -$1.22M ﹤0.01% 1106
2016
Q4 		$1.7M Sell
33,603
-5,486
-14% -$283K 0.01% 1093
2016
Q3 		$2.05M Sell
39,089
-700
-2% -$34.6K 0.01% 1102
2016
Q2 		$1.82M Sell
39,789
-4,490
-10% -$209K 0.01% 1123
2016
Q1 		$2.14M Sell
44,279
-1,820
-4% -$78.3K 0.01% 1057
2015
Q4 		$1.89M Sell
46,099
-1,270
-3% -$50.2K 0.01% 1115
2015
Q3 		$1.5M Sell
47,369
-1,280
-3% -$44.4K 0.01% 1187
2015
Q2 		$1.81M Sell
48,649
-310
-0.6% -$13.4K 0.01% 1220
2015
Q1 		$2.2M Sell
48,959
-1,350
-3% -$59.6K 0.01% 1138
2014
Q4 		$2.21M Buy
50,309
+2,840
+6% +$128K 0.01% 1137
2014
Q3 		$2.41M Buy
47,469
+350
+0.7% +$19.2K 0.01% 1106
2014
Q2 		$2.73M Buy
47,119
+1,500
+3% +$87.4K 0.01% 1082
2014
Q1 		$2.69M Hold
45,619
– – 0.01% 1045
2013
Q4 		$2.35M Sell
45,619
-1,310
-3% -$62K 0.01% 1083
2013
Q3 		$2M Sell
46,929
-3,630
-7% -$147K 0.01% 1103
2013
Q2 		$1.89M Buy
+50,559
New +$1.88M 0.01% 1116

Other funds holding CBT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

State of Wisconsin Investment Board's CBT Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its Cabot Corp (CBT) stake by 53% in Q1 2026, buying an estimated $348K and bringing the position to 13,872 shares worth $1.04M. The position accounts for ﹤0.01% of the portfolio, ranked #1669.

State of Wisconsin Investment Board first reported a position in CBT in Q2 2013 and has held it in 47 quarters since. The position peaked at $6.75M in Q2 2023. 374 funds tracked by Wall St. Rank hold CBT as of Q1 2026.

  • State of Wisconsin Investment Board held 13,872 shares of Cabot Corp worth $1.04M as of Q1 2026.
  • State of Wisconsin Investment Board bought 4,796 Cabot Corp shares in Q1 2026, an estimated $348K.
  • Cabot Corp made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #1669 holding.
  • State of Wisconsin Investment Board first reported a position in Cabot Corp in Q2 2013 and has held it in 47 quarters since.
  • State of Wisconsin Investment Board's Cabot Corp position peaked at $6.75M in Q2 2023.
  • 374 funds tracked by Wall St. Rank held Cabot Corp as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.