Citadel Advisors
NPKI

Citadel Advisors’s NPK International NPKI Stock Holding History

Citadel Advisors’s Portfolio NPKI Stock Details NPKI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$865K Sell
59,689
-181,951
-75% -$2.52M ﹤0.01% 7997
2025
Q4 		$2.88M Sell
241,640
-282,039
-54% -$3.44M ﹤0.01% 5243
2025
Q3 		$5.92M Sell
523,679
-168,170
-24% -$1.64M ﹤0.01% 4046
2025
Q2 		$5.89M Buy
691,849
+223,237
+48% +$1.64M ﹤0.01% 3831
2025
Q1 		$2.72M Buy
468,612
+116,109
+33% +$771K ﹤0.01% 4943
2024
Q4 		$2.7M Buy
352,503
+179,888
+104% +$1.32M ﹤0.01% 5017
2024
Q3 		$1.2M Buy
172,615
+127,882
+286% +$984K ﹤0.01% 6501
2024
Q2 		$372K Sell
44,733
-143,617
-76% -$1.11M ﹤0.01% 8675
2024
Q1 		$1.36M Sell
188,350
-270,904
-59% -$1.77M ﹤0.01% 6291
2023
Q4 		$3.05M Buy
459,254
+103,777
+29% +$724K ﹤0.01% 4622
2023
Q3 		$2.46M Buy
355,477
+271,982
+326% +$1.56M ﹤0.01% 4851
2023
Q2 		$437K Buy
83,495
+27,543
+49% +$114K ﹤0.01% 8231
2023
Q1 		$215K Sell
55,952
-531,929
-90% -$2.33M ﹤0.01% 10055
2022
Q4 		$2.44M Buy
587,881
+570,190
+3,223% +$2.09M ﹤0.01% 5114
2022
Q3 		$45K Sell
17,691
-21,388
-55% -$62.9K ﹤0.01% 11710
2022
Q2 		$121K Buy
39,079
+6,964
+22% +$26.7K ﹤0.01% 11213
2022
Q1 		$118K Sell
32,115
-20,232
-39% -$75.2K ﹤0.01% 12103
2021
Q4 		$154K Sell
52,347
-33,619
-39% -$108K ﹤0.01% 12218
2021
Q3 		$284K Buy
85,966
+34,393
+67% +$97.2K ﹤0.01% 11160
2021
Q2 		$178K Sell
51,573
-18,459
-26% -$62.6K ﹤0.01% 12302
2021
Q1 		$220K Buy
70,032
+40,283
+135% +$124K ﹤0.01% 11516
2020
Q4 		$57K Buy
29,749
+2,044
+7% +$2.75K ﹤0.01% 10520
2020
Q3 		$29K Sell
27,705
-18,929
-41% -$34.8K ﹤0.01% 9777
2020
Q2 		$104K Sell
46,634
-47,741
-51% -$80.8K ﹤0.01% 8970
2020
Q1 		$85K Buy
94,375
+72,533
+332% +$272K ﹤0.01% 8738
2019
Q4 		$137K Buy
+21,842
New +$142K ﹤0.01% 8411
2019
Q2 		– Sell
-13,501
Closed -$104K – 9983
2019
Q1 		$124K Buy
+13,501
New +$116K ﹤0.01% 8472
2018
Q4 		– Sell
-259,719
Closed -$2.69M – 9872
2018
Q3 		$2.69M Buy
259,719
+135,374
+109% +$1.38M ﹤0.01% 3903
2018
Q2 		$1.35M Buy
124,345
+8,204
+7% +$83.4K ﹤0.01% 4719
2018
Q1 		$941K Buy
116,141
+70,335
+154% +$616K ﹤0.01% 4911
2017
Q4 		$394K Buy
+45,806
New +$415K ﹤0.01% 6032
2017
Q3 		– Sell
-19,849
Closed -$146K – 8148
2017
Q2 		$146K Sell
19,849
-80,695
-80% -$616K ﹤0.01% 6763
2017
Q1 		$815K Buy
+100,544
New +$773K ﹤0.01% 4296
2016
Q4 		– Sell
-122,322
Closed -$900K – 7959
2016
Q3 		$900K Buy
122,322
+5,197
+4% +$34.4K ﹤0.01% 3980
2016
Q2 		$678K Buy
117,125
+105,435
+902% +$516K ﹤0.01% 4080
2016
Q1 		$51K Sell
11,690
-96,092
-89% -$411K ﹤0.01% 6243
2015
Q4 		$569K Buy
+107,782
New +$622K ﹤0.01% 4289
2015
Q3 		– Sell
-1,162,306
Closed -$9.45M – 9293
2015
Q2 		$9.45M Buy
1,162,306
+67,689
+6% +$627K 0.01% 1515
2015
Q1 		$9.97M Buy
1,094,617
+1,059,781
+3,042% +$9.69M 0.01% 1455
2014
Q4 		$332K Buy
34,836
+33,560
+2,630% +$357K ﹤0.01% 5286
2014
Q3 		$16K Buy
1,276
+1,240
+3,444% +$15.3K ﹤0.01% 7594
2014
Q2 		$0 Sell
36
-227,056
-100% -$2.65M ﹤0.01% 8366
2014
Q1 		$2.6M Sell
227,092
-674,413
-75% -$7.72M ﹤0.01% 2386
2013
Q4 		$11.1M Buy
901,505
+901,275
+391,859% +$11.3M 0.01% 1148
2013
Q3 		$3K Buy
+230
New +$2.71K ﹤0.01% 6627

Other funds holding NPKI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
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
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Citadel Advisors's NPKI Position: Q1 2026 in Review

Citadel Advisors reduced its NPK International (NPKI) stake by 75% in Q1 2026, selling an estimated $2.52M and leaving 59,689 shares worth $865K. The position accounts for ﹤0.01% of the portfolio, ranked #7997.

Citadel Advisors first reported a position in NPKI in Q3 2013 and has held it in 45 quarters since. The position peaked at $11.1M in Q4 2013. 246 funds tracked by Wall St. Rank hold NPKI as of Q1 2026.

  • Citadel Advisors held 59,689 shares of NPK International worth $865K as of Q1 2026.
  • Citadel Advisors sold 181,951 NPK International shares in Q1 2026, an estimated $2.52M.
  • NPK International made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #7997 holding.
  • Citadel Advisors first reported a position in NPK International in Q3 2013 and has held it in 45 quarters since.
  • Citadel Advisors's NPK International position peaked at $11.1M in Q4 2013.
  • 246 funds tracked by Wall St. Rank held NPK International as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.