Northwestern Mutual Investment Management Company’s SEI Investments SEIC Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$1.63M Sell
20,812
-8
-0% -$659 0.02% 385
2025
Q4
$1.71M Sell
20,820
-122
-0.6% -$10K 0.02% 363
2025
Q3
$1.78M Sell
20,942
-182
-0.9% -$16.2K 0.03% 340
2025
Q2
$1.9M Sell
21,124
-309
-1% -$24.9K 0.03% 290
2025
Q1
$1.66M Sell
21,433
-340
-2% -$27.3K 0.03% 319
2024
Q4
$1.8M Sell
21,773
-128
-0.6% -$10K 0.04% 300
2024
Q3
$1.52M Sell
21,901
-386
-2% -$25.8K 0.04% 372
2024
Q2
$1.44M Buy
22,287
+50
+0.2% +$3.36K 0.04% 361
2024
Q1
$1.6M Sell
22,237
-12
-0.1% -$797 0.04% 324
2023
Q4
$1.41M Sell
22,249
-60
-0.3% -$3.5K 0.04% 350
2023
Q3
$1.34M Sell
22,309
-206
-0.9% -$12.7K 0.04% 322
2023
Q2
$1.34M Sell
22,515
-106
-0.5% -$6.17K 0.04% 332
2023
Q1
$1.3M Buy
22,621
+13,138
+139% +$788K 0.03% 315
2022
Q4
$553K Sell
9,483
-5,389
-36% -$303K 0.01% 453
2022
Q3
$729K Sell
14,872
-2,589
-15% -$141K 0.02% 446
2022
Q2
$943K Sell
17,461
-15
-0.1% -$844 0.02% 395
2022
Q1
$1.05M Sell
17,476
-93
-0.5% -$5.53K 0.02% 428
2021
Q4
$1.07M Sell
17,569
-143
-0.8% -$8.86K 0.02% 483
2021
Q3
$1.05M Sell
17,712
-2,029
-10% -$124K 0.02% 450
2021
Q2
$1.22M Sell
19,741
-129
-0.6% -$8.04K 0.02% 378
2021
Q1
$1.21M Sell
19,870
-21,387
-52% -$1.25M 0.02% 362
2020
Q4
$2.37M Sell
41,257
-1,982
-5% -$108K 0.03% 256
2020
Q3
$2.38M Hold
43,239
0.03% 209
2020
Q2
$2.38M Sell
43,239
-610
-1% -$31.9K 0.03% 206
2020
Q1
$2.03M Buy
43,849
+7,799
+22% +$464K 0.03% 200
2019
Q4
$2.36M Sell
36,050
-122
-0.3% -$7.59K 0.04% 176
2019
Q3
$2.14M Sell
36,172
-366
-1% -$21.2K 0.05% 181
2019
Q2
$2.05M Buy
36,538
+13,570
+59% +$732K 0.05% 192
2019
Q1
$1.2M Sell
22,968
-1,730
-7% -$86.6K 0.02% 525
2018
Q4
$1.14M Sell
24,698
-132
-0.5% -$6.95K 0.02% 517
2018
Q3
$1.52M Sell
24,830
-959
-4% -$59.5K 0.02% 508
2018
Q2
$1.61M Sell
25,789
-922
-3% -$61.3K 0.02% 499
2018
Q1
$2M Buy
26,711
+9,593
+56% +$715K 0.03% 434
2017
Q4
$1.23M Sell
17,118
-48
-0.3% -$3.21K 0.02% 503
2017
Q3
$1.05M Sell
17,166
-5,782
-25% -$328K 0.02% 517
2017
Q2
$1.23M Sell
22,948
-94
-0.4% -$4.84K 0.02% 525
2017
Q1
$1.16M Sell
23,042
-120
-0.5% -$6.06K 0.02% 530
2016
Q4
$1.14M Sell
23,162
-174
-0.7% -$8.13K 0.02% 435
2016
Q3
$1.06M Sell
23,336
-157
-0.7% -$7.36K 0.02% 428
2016
Q2
$1.13M Sell
23,493
-228
-1% -$11K 0.02% 253
2016
Q1
$1.02M Buy
23,721
+7,275
+44% +$298K 0.02% 282
2015
Q4
$862K Buy
16,446
+56
+0.3% +$2.92K 0.02% 397
2015
Q3
$790K Hold
16,390
0.02% 421
2015
Q2
$804K Buy
16,390
+2,610
+19% +$123K 0.02% 454
2015
Q1
$608K Buy
+13,780
New +$578K 0.01% 540

Other funds holding SEIC

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

Northwestern Mutual Investment Management Company reduced its SEI Investments (SEIC) stake by 0.04% in Q1 2026, selling an estimated $659 and leaving 20,812 shares worth $1.63M. The position accounts for 0.02% of the portfolio, ranked #385.

Northwestern Mutual Investment Management Company first reported a position in SEIC in Q1 2015 and has held it in 45 quarters since. The position peaked at $2.38M in Q3 2020. 567 funds tracked by Wall St. Rank hold SEIC as of Q1 2026.

  • Northwestern Mutual Investment Management Company held 20,812 shares of SEI Investments worth $1.63M as of Q1 2026.
  • Northwestern Mutual Investment Management Company sold 8 SEI Investments shares in Q1 2026, an estimated $659.
  • SEI Investments made up 0.02% of Northwestern Mutual Investment Management Company's portfolio in Q1 2026, its #385 holding.
  • Northwestern Mutual Investment Management Company first reported a position in SEI Investments in Q1 2015 and has held it in 45 quarters since.
  • Northwestern Mutual Investment Management Company's SEI Investments position peaked at $2.38M in Q3 2020.
  • 567 funds tracked by Wall St. Rank held SEI Investments as of Q1 2026.

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