RA
WPRT

Royce & Associates’s Westport Fuel Systems WPRT Stock Holding History

Royce & Associates’s Portfolio WPRT Stock Details WPRT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$895K Buy
491,902
+264,398
+116% +$529K 0.01% 656
2025
Q4 		$357K Buy
+227,504
New +$426K ﹤0.01% 732
2024
Q4 		– Sell
-11,598
Closed -$53.2K – 907
2024
Q3 		$53.2K Hold
11,598
– – ﹤0.01% 855
2024
Q2 		$64.6K Hold
11,598
– – ﹤0.01% 863
2024
Q1 		$78.2K Hold
11,598
– – ﹤0.01% 863
2023
Q4 		$76.8K Hold
11,598
– – ﹤0.01% 857
2023
Q3 		$70.1K Hold
11,598
– – ﹤0.01% 901
2023
Q2 		$89.3K Sell
11,598
-5,001
-30% -$38.6K ﹤0.01% 900
2023
Q1 		$158K Hold
16,599
– – ﹤0.01% 895
2022
Q4 		$129K Sell
16,599
-41,250
-71% -$353K ﹤0.01% 887
2022
Q3 		$504K Sell
57,849
-5,920
-9% -$65.6K 0.01% 818
2022
Q2 		$644K Sell
63,769
-135,137
-68% -$1.67M 0.01% 810
2022
Q1 		$3.14M Sell
198,906
-164,500
-45% -$2.94M 0.03% 646
2021
Q4 		$8.61M Sell
363,406
-8,851
-2% -$253K 0.06% 434
2021
Q3 		$12.2M Sell
372,257
-7,217
-2% -$291K 0.09% 351
2021
Q2 		$20.1M Buy
379,474
+22,070
+6% +$1.33M 0.14% 241
2021
Q1 		$25.7M Sell
357,404
-181,050
-34% -$15.3M 0.17% 183
2020
Q4 		$28.7M Sell
538,454
-88,491
-14% -$2.78M 0.24% 106
2020
Q3 		$10.2M Sell
626,945
-7,501
-1% -$124K 0.11% 275
2020
Q2 		$7.87M Buy
634,446
+5,168
+0.8% +$57.8K 0.09% 335
2020
Q1 		$5.92M Sell
629,278
-15,564
-2% -$320K 0.08% 326
2019
Q4 		$15.3M Buy
644,842
+10,100
+2% +$259K 0.14% 207
2019
Q3 		$17.3M Sell
634,742
-10,079
-2% -$286K 0.16% 178
2019
Q2 		$17.5M Sell
644,821
-30,697
-5% -$682K 0.16% 165
2019
Q1 		$10.5M Sell
675,518
-46,834
-6% -$686K 0.09% 330
2018
Q4 		$9.61M Buy
722,352
+62,194
+9% +$1.41M 0.09% 331
2018
Q3 		$19.8M Buy
660,158
+30,557
+5% +$866K 0.14% 210
2018
Q2 		$15.9M Sell
629,601
-750
-0.1% -$18.9K 0.11% 264
2018
Q1 		$13.8M Buy
630,351
+26,853
+4% +$811K 0.1% 293
2017
Q4 		$22.7M Buy
603,498
+36,400
+6% +$1.18M 0.15% 192
2017
Q3 		$18.5M Buy
567,098
+20,600
+4% +$463K 0.12% 240
2017
Q2 		$12.8M Buy
546,498
+7,300
+1% +$114K 0.09% 323
2017
Q1 		$5.18M Buy
539,198
+5,250
+1% +$57.4K 0.03% 566
2016
Q4 		$6.03M Buy
533,948
+89,189
+20% +$1.24M 0.04% 520
2016
Q3 		$7.16M Sell
444,759
-6,076
-1% -$88.7K 0.05% 477
2016
Q2 		$7.53M Buy
450,835
+351,025
+352% +$7.56M 0.05% 471
2016
Q1 		$2.6M Buy
99,810
+11,000
+12% +$232K 0.02% 782
2015
Q4 		$1.78M Buy
88,810
+8,500
+11% +$234K 0.01% 871
2015
Q3 		$2M Buy
+80,310
New +$2.99M 0.01% 872
2014
Q4 		– Sell
-2,000
Closed -$210K – 1393
2014
Q3 		$210K Hold
2,000
– – ﹤0.01% 1280
2014
Q2 		$360K Hold
2,000
– – ﹤0.01% 1258
2014
Q1 		$290K Buy
+2,000
New +$345K ﹤0.01% 1279

Other funds holding WPRT

GWI
Grace & White Inc Ny, New York $632M AUM 34.34% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $82.4B AUM 19.69% 1-Year Est. Return
Baird Financial Group
Baird Financial Group Milwaukee, Wisconsin $64B AUM 22.64% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
TWC
TD Waterhouse Canada Toronto, Ontario, Canada $33.7B AUM 35.49% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
CC
Centiva Capital New York $13.6B AUM 20% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $38.8B AUM 21.88% 1-Year Est. Return

Royce & Associates's WPRT Position: Q1 2026 in Review

Royce & Associates increased its Westport Fuel Systems (WPRT) stake by 116% in Q1 2026, buying an estimated $529K and bringing the position to 491,902 shares worth $895K. The position accounts for 0.01% of the portfolio, ranked #656.

Royce & Associates first reported a position in WPRT in Q1 2014 and has held it in 42 quarters since. The position peaked at $28.7M in Q4 2020. 42 funds tracked by Wall St. Rank hold WPRT as of Q1 2026.

  • Royce & Associates held 491,902 shares of Westport Fuel Systems worth $895K as of Q1 2026.
  • Royce & Associates bought 264,398 Westport Fuel Systems shares in Q1 2026, an estimated $529K.
  • Westport Fuel Systems made up 0.01% of Royce & Associates's portfolio in Q1 2026, its #656 holding.
  • Royce & Associates first reported a position in Westport Fuel Systems in Q1 2014 and has held it in 42 quarters since.
  • Royce & Associates's Westport Fuel Systems position peaked at $28.7M in Q4 2020.
  • 42 funds tracked by Wall St. Rank held Westport Fuel Systems as of Q1 2026.

Based on Royce & Associates's 13F filing for Q1 2026, filed 12 May 2026.