TRCT
NPKI

Tower Research Capital (TRC)’s NPK International NPKI Stock Holding History

Tower Research Capital (TRC)’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 		$101K Buy
6,988
+3,248
+87% +$45.1K ﹤0.01% 2174
2025
Q4 		$44.6K Sell
3,740
-577
-13% -$7.04K ﹤0.01% 2509
2025
Q3 		$48.8K Sell
4,317
-7,201
-63% -$70.2K ﹤0.01% 2540
2025
Q2 		$98K Buy
11,518
+7,680
+200% +$56.3K ﹤0.01% 2394
2025
Q1 		$22.3K Sell
3,838
-6,245
-62% -$41.5K ﹤0.01% 2858
2024
Q4 		$77.3K Sell
10,083
-24,131
-71% -$177K ﹤0.01% 2306
2024
Q3 		$237K Buy
34,214
+15,268
+81% +$117K 0.01% 1460
2024
Q2 		$157K Buy
18,946
+17,244
+1,013% +$133K ﹤0.01% 2254
2024
Q1 		$12.3K Sell
1,702
-18,596
-92% -$121K ﹤0.01% 3491
2023
Q4 		$135K Buy
20,298
+18,151
+845% +$127K ﹤0.01% 2408
2023
Q3 		$14.8K Sell
2,147
-20
-0.9% -$115 ﹤0.01% 3655
2023
Q2 		$11.3K Sell
2,167
-2,256
-51% -$9.34K ﹤0.01% 3988
2023
Q1 		$17K Sell
4,423
-14,079
-76% -$61.6K ﹤0.01% 3657
2022
Q4 		$77K Buy
18,502
+13,466
+267% +$49.3K ﹤0.01% 2037
2022
Q3 		$13K Sell
5,036
-21,567
-81% -$63.5K ﹤0.01% 4300
2022
Q2 		$82K Buy
26,603
+25,397
+2,106% +$97.3K ﹤0.01% 2452
2022
Q1 		$4K Sell
1,206
-3,468
-74% -$12.9K ﹤0.01% 5271
2021
Q4 		$14K Sell
4,674
-546
-10% -$1.75K ﹤0.01% 4123
2021
Q3 		$17K Sell
5,220
-85
-2% -$240 ﹤0.01% 3889
2021
Q2 		$18K Sell
5,305
-12,812
-71% -$43.5K ﹤0.01% 4012
2021
Q1 		$57K Sell
18,117
-29,989
-62% -$92.5K ﹤0.01% 3015
2020
Q4 		$92K Sell
48,106
-85,515
-64% -$115K ﹤0.01% 2428
2020
Q3 		$141K Buy
133,621
+108,137
+424% +$199K ﹤0.01% 2870
2020
Q2 		$57K Buy
+25,484
New +$43.1K ﹤0.01% 2955
2019
Q2 		– Sell
-41,890
Closed -$384K – 4411
2019
Q1 		$384K Buy
+41,890
New +$359K 0.02% 768
2018
Q3 		– Sell
-704
Closed -$8K – 4318
2018
Q2 		$8K Sell
704
-26,211
-97% -$266K ﹤0.01% 2902
2018
Q1 		$218K Buy
26,915
+24,650
+1,088% +$216K 0.02% 844
2017
Q4 		$20K Sell
2,265
-10,619
-82% -$96.1K ﹤0.01% 2085
2017
Q3 		$129K Buy
+12,884
New +$105K 0.01% 1130
2017
Q2 		– Sell
-3,340
Closed -$25.5K – 3560
2017
Q1 		$27K Sell
3,340
-546
-14% -$4.2K ﹤0.01% 1106
2016
Q4 		$29K Sell
3,886
-275
-7% -$2K ﹤0.01% 1818
2016
Q3 		$31K Sell
4,161
-4,897
-54% -$32.4K ﹤0.01% 1388
2016
Q2 		$52K Buy
9,058
+8,709
+2,495% +$42.6K 0.01% 1529
2016
Q1 		$2K Sell
349
-751
-68% -$3.21K ﹤0.01% 3462
2015
Q4 		$6K Sell
1,100
-1,100
-50% -$6.35K ﹤0.01% 2838
2015
Q3 		$11K Sell
2,200
-2,690
-55% -$18.4K ﹤0.01% 2255
2015
Q2 		$40K Sell
4,890
-9,590
-66% -$88.9K ﹤0.01% 1554
2015
Q1 		$132K Buy
14,480
+13,764
+1,922% +$126K 0.02% 677
2014
Q4 		$7K Sell
716
-16,272
-96% -$173K ﹤0.01% 2483
2014
Q3 		$211K Buy
16,988
+8,974
+112% +$111K 0.02% 504
2014
Q2 		$100K Buy
8,014
+4,589
+134% +$53.5K 0.01% 907
2014
Q1 		$39K Buy
3,425
+2,601
+316% +$29.8K 0.01% 1284
2013
Q4 		$10K Sell
824
-1,356
-62% -$16.9K ﹤0.01% 3008
2013
Q3 		$28K Buy
+2,180
New +$25.7K ﹤0.01% 2427

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

Tower Research Capital (TRC)'s NPKI Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its NPK International (NPKI) stake by 87% in Q1 2026, buying an estimated $45.1K and bringing the position to 6,988 shares worth $101K. The position accounts for ﹤0.01% of the portfolio, ranked #2174.

Tower Research Capital (TRC) first reported a position in NPKI in Q3 2013 and has held it in 44 quarters since. The position peaked at $384K in Q1 2019. 246 funds tracked by Wall St. Rank hold NPKI as of Q1 2026.

  • Tower Research Capital (TRC) held 6,988 shares of NPK International worth $101K as of Q1 2026.
  • Tower Research Capital (TRC) bought 3,248 NPK International shares in Q1 2026, an estimated $45.1K.
  • NPK International made up ﹤0.01% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #2174 holding.
  • Tower Research Capital (TRC) first reported a position in NPK International in Q3 2013 and has held it in 44 quarters since.
  • Tower Research Capital (TRC)'s NPK International position peaked at $384K in Q1 2019.
  • 246 funds tracked by Wall St. Rank held NPK International as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.