NMIMC
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Northwestern Mutual Investment Management Company’s W.R. Berkley WRB Stock Holding History

Northwestern Mutual Investment Management Company’s Portfolio WRB Stock Details WRB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$632K Sell
9,535
-58
-0.6% -$4K 0.01% 728
2025
Q4 		$673K Buy
9,593
+42
+0.4% +$3.1K 0.01% 710
2025
Q3 		$732K Sell
9,551
-9
-0.1% -$641 0.01% 681
2025
Q2 		$702K Buy
9,560
+11
+0.1% +$788 0.01% 679
2025
Q1 		$680K Sell
9,549
-10
-0.1% -$613 0.01% 681
2024
Q4 		$559K Buy
9,559
+31
+0.3% +$1.86K 0.01% 749
2024
Q3 		$541K Sell
9,528
-114
-1% -$6.4K 0.01% 760
2024
Q2 		$505K Sell
9,642
-5
-0.1% -$268 0.01% 765
2024
Q1 		$569K Sell
9,647
-25
-0.3% -$1.35K 0.01% 737
2023
Q4 		$456K Buy
9,672
+39
+0.4% +$1.78K 0.01% 784
2023
Q3 		$408K Buy
9,633
+130
+1% +$5.38K 0.01% 778
2023
Q2 		$377K Sell
9,503
-100
-1% -$3.93K 0.01% 806
2023
Q1 		$399K Sell
9,603
-6
-0.1% -$268 0.01% 785
2022
Q4 		$465K Sell
9,609
-1,772
-16% -$85.5K 0.01% 553
2022
Q3 		$490K Sell
11,381
-1,177
-9% -$51.1K 0.01% 645
2022
Q2 		$571K Buy
12,558
+61
+0.5% +$2.77K 0.01% 658
2022
Q1 		$555K Sell
12,497
-1,629
-12% -$65K 0.01% 754
2021
Q4 		$517K Sell
14,126
-207
-1% -$7.34K 0.01% 803
2021
Q3 		$466K Buy
14,333
+14
+0.1% +$462 0.01% 810
2021
Q2 		$474K Buy
14,319
+27
+0.2% +$935 0.01% 809
2021
Q1 		$479K Sell
14,292
-3,092
-18% -$95.4K 0.01% 800
2020
Q4 		$513K Sell
17,384
-69
-0.4% -$1.99K 0.01% 834
2020
Q3 		$444K Hold
17,453
– – 0.01% 820
2020
Q2 		$444K Buy
17,453
+465
+3% +$11.4K 0.01% 822
2020
Q1 		$394K Buy
16,988
+4,307
+34% +$128K 0.01% 773
2019
Q4 		$389K Sell
12,681
-80,159
-86% -$2.47M 0.01% 841
2019
Q3 		$2.98M Buy
92,840
+9
+0% +$281 0.07% 120
2019
Q2 		$2.72M Buy
92,831
+34,953
+60% +$956K 0.06% 129
2019
Q1 		$1.45M Sell
57,878
-3,672
-6% -$86.5K 0.03% 470
2018
Q4 		$1.35M Buy
61,550
+334
+0.5% +$7.51K 0.02% 478
2018
Q3 		$1.45M Sell
61,216
-2,545
-4% -$57.8K 0.02% 523
2018
Q2 		$1.37M Sell
63,761
-2,548
-4% -$56.7K 0.02% 541
2018
Q1 		$1.43M Buy
66,309
+23,781
+56% +$496K 0.02% 534
2017
Q4 		$903K Buy
42,528
+229
+0.5% +$4.68K 0.01% 553
2017
Q3 		$836K Sell
42,299
-14,043
-25% -$281K 0.01% 553
2017
Q2 		$1.16M Sell
56,342
-58
-0.1% -$1.17K 0.02% 534
2017
Q1 		$1.18M Sell
56,400
-77
-0.1% -$1.58K 0.02% 527
2016
Q4 		$1.11M Sell
56,477
-598
-1% -$10.7K 0.02% 450
2016
Q3 		$977K Sell
57,075
-74
-0.1% -$1.28K 0.02% 458
2016
Q2 		$1.01M Buy
57,149
+54
+0.1% +$898 0.02% 278
2016
Q1 		$951K Buy
+57,095
New +$878K 0.02% 303

Other funds holding WRB

MSI
Mitsui Sumitomo Insurance Tokyo, Japan $3.9B AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Northwestern Mutual Investment Management Company's WRB Position: Q1 2026 in Review

Northwestern Mutual Investment Management Company reduced its W.R. Berkley (WRB) stake by 0.6% in Q1 2026, selling an estimated $4K and leaving 9,535 shares worth $632K. The position accounts for 0.01% of the portfolio, ranked #728.

Northwestern Mutual Investment Management Company first reported a position in WRB in Q1 2016 and has held it in 41 quarters since. The position peaked at $2.98M in Q3 2019. 923 funds tracked by Wall St. Rank hold WRB as of Q1 2026.

  • Northwestern Mutual Investment Management Company held 9,535 shares of W.R. Berkley worth $632K as of Q1 2026.
  • Northwestern Mutual Investment Management Company sold 58 W.R. Berkley shares in Q1 2026, an estimated $4K.
  • W.R. Berkley made up 0.01% of Northwestern Mutual Investment Management Company's portfolio in Q1 2026, its #728 holding.
  • Northwestern Mutual Investment Management Company first reported a position in W.R. Berkley in Q1 2016 and has held it in 41 quarters since.
  • Northwestern Mutual Investment Management Company's W.R. Berkley position peaked at $2.98M in Q3 2019.
  • 923 funds tracked by Wall St. Rank held W.R. Berkley as of Q1 2026.

Based on Northwestern Mutual Investment Management Company's 13F filing for Q1 2026, filed 8 May 2026.