Westport Fuel Systems Inc (WPRT)

Q2 2026 vs Q3 2026

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

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Grace & White Inc

UNCHANGED

Shares714,106 from 714,106

Change0 (0%)

Value$1.4M (-$214.2K)

Filed 2026-10-23

TSP Capital Management Group, LLC

NEW

Shares225,000

Change+225,000

Value$441.0K

Filed 2026-10-15

US Bancorp \de\

UNCHANGED

Shares73,108 from 73,108

Change0 (0%)

Value$143.3K (-$21.9K)

Filed 2026-11-05

TD Waterhouse Canada Inc.

INCREASED

Shares18,117 from 18,114

Change+3 (+0%)

Value$31.2K (-$7.0K)

Filed 2026-10-16

LPL Financial LLC

INCREASED

Shares12,099 from 11,280

Change+819 (+7%)

Value$23.7K (-$1.8K)

Filed 2026-11-06

Cambridge Investment Research Advisors, Inc.

UNCHANGED

Shares11,731 from 11,731

Change0 (0%)

Value$23 (-$4)

Filed 2026-11-02

Allworth Financial LP

UNCHANGED

Shares1,025 from 1,025

Change0 (0%)

Value$2.3K ($0)

Filed 2026-11-06

Ascentis Wealth Management, LLC

UNCHANGED

Shares400 from 400

Change0 (0%)

Value$784 (-$120)

Filed 2026-11-03

Country Trust Bank

UNCHANGED

Shares220 from 220

Change0 (0%)

Value$431 (-$66)

Filed 2026-10-30

Deutsche Bank Ag\

UNCHANGED

Shares184 from 184

Change0 (0%)

Value$361 (-$55)

Filed 2026-11-06

Thompson Investment Management, Inc.

UNCHANGED

Shares60 from 60

Change0 (0%)

Value$118 (-$18)

Filed 2026-10-14

SBI Securities Co., Ltd.

UNCHANGED

Shares35 from 35

Change0 (0%)

Value$69 (-$10)

Filed 2026-10-22

Golden State Wealth Management, LLC

UNCHANGED

Shares30 from 30

Change0 (0%)

Value$59 (-$9)

Filed 2026-11-02

Assetmark, Inc

NEW

Shares5

Change+5

Value$10

Filed 2026-10-21

Caitong International Asset Management Co., Ltd

INCREASED

Shares4 from 2

Change+2 (+100%)

Value$8 (+$3)

Filed 2026-10-29

Nova Financial LLC

NEW

Shares1

Change+1

Value$2

Filed 2026-11-04

Tsfg, LLC

UNCHANGED

Shares1 from 1

Change0 (0%)

Value$0 ($0)

Filed 2026-10-23

Simplex Trading, LLC

CLOSED

Shares0 from 1,604

Change-1,604 (-100%)

Value$0 (-$3.6K)

Filed 2026-11-04

Gen-Wealth Partners Inc

CLOSED

Shares0 from 86

Change-86 (-100%)

Value$0 (-$194)

Filed 2026-11-04

Robinswood Financial LLC

CLOSED

Shares0 from 1

Change-1 (-100%)

Value$0 (-$2)

Filed 2026-10-20

Heights Capital Management, Inc

N/A

Shares— from 1,325,121

Change-1,325,121 (-100%)

Value—

Royce & Associates LP

N/A

Shares— from 1,131,479

Change-1,131,479 (-100%)

Value—

Baird Financial Group, Inc.

N/A

Shares— from 140,024

Change-140,024 (-100%)

Value—

Citadel Advisors LLC

N/A

Shares— from 89,959

Change-89,959 (-100%)

Value—

Goldman Sachs Group Inc

N/A

Shares— from 31,647

Change-31,647 (-100%)

Value—

UBS Group AG

N/A

Shares— from 19,316

Change-19,316 (-100%)

Value—

Susquehanna International Group, LLP

N/A

Shares— from 18,017

Change-18,017 (-100%)

Value—

Jane Street Group, LLC

N/A

Shares— from 13,933

Change-13,933 (-100%)

Value—

HRT Financial LP

N/A

Shares— from 13,318

Change-13,318 (-100%)

Value—

Royal Bank of Canada

N/A

Shares— from 5,978

Change-5,978 (-100%)

Value—

Morgan Stanley

N/A

Shares— from 3,773

Change-3,773 (-100%)

Value—

Tower Research Capital LLC (TRC)

N/A

Shares— from 2,585

Change-2,585 (-100%)

Value—

Group One Trading LLC

N/A

Shares— from 1,997

Change-1,997 (-100%)

Value—

Wells Fargo & Company

N/A

Shares— from 1,736

Change-1,736 (-100%)

Value—

Swan Capital LLC

N/A

Shares— from 1,000

Change-1,000 (-100%)

Value—

Jones Financial Companies Lllp

N/A

Shares— from 710

Change-710 (-100%)

Value—

Osaic Holdings, Inc.

N/A

Shares— from 583

Change-583 (-100%)

Value—

HighMark Wealth Management LLC

N/A

Shares— from 350

Change-350 (-100%)

Value—

Federation des caisses Desjardins du Quebec

N/A

Shares— from 348

Change-348 (-100%)

Value—

Core Capital Management & Research, inc.

N/A

Shares— from 139

Change-139 (-100%)

Value—

Security National Bank of Sioux City Iowa

N/A

Shares— from 124

Change-124 (-100%)

Value—

Cbiz Investment Advisory Services, LLC

N/A

Shares— from 45

Change-45 (-100%)

Value—

Rockefeller Capital Management L.P.

N/A

Shares— from 30

Change-30 (-100%)

Value—

Harbour Investments, Inc.

N/A

Shares— from 27

Change-27 (-100%)

Value—

BFC Planning, Inc.

N/A

Shares— from 20

Change-20 (-100%)

Value—

Delta Asset Management LLC

N/A

Shares— from 15

Change-15 (-100%)

Value—

Avalon Trust Co

N/A

Shares— from 13

Change-13 (-100%)

Value—

Brown Brothers Harriman & Co

N/A

Shares— from 10

Change-10 (-100%)

Value—

Caldwell Sutter Capital, Inc.

N/A

Shares— from 1

Change-1 (-100%)

Value—

	Status
Grace & White Inc	UNCHANGED	714,106	714,106	0	0%	$1.6M	$1.4M	-$214.2K	2026-10-23
TSP Capital Management Group, LLC	NEW	225,000	—	+225,000	—	—	$441.0K	—	2026-10-15
US Bancorp \de\	UNCHANGED	73,108	73,108	0	0%	$165.2K	$143.3K	-$21.9K	2026-11-05
TD Waterhouse Canada Inc.	INCREASED	18,117	18,114	+3	+0%	$38.3K	$31.2K	-$7.0K	2026-10-16
LPL Financial LLC	INCREASED	12,099	11,280	+819	+7%	$25.5K	$23.7K	-$1.8K	2026-11-06
Cambridge Investment Research Advisors, Inc.	UNCHANGED	11,731	11,731	0	0%	$27	$23	-$4	2026-11-02
Allworth Financial LP	UNCHANGED	1,025	1,025	0	0%	$2.3K	$2.3K	$0	2026-11-06
Ascentis Wealth Management, LLC	UNCHANGED	400	400	0	0%	$904	$784	-$120	2026-11-03
Country Trust Bank	UNCHANGED	220	220	0	0%	$497	$431	-$66	2026-10-30
Deutsche Bank Ag\	UNCHANGED	184	184	0	0%	$416	$361	-$55	2026-11-06
Thompson Investment Management, Inc.	UNCHANGED	60	60	0	0%	$136	$118	-$18	2026-10-14
SBI Securities Co., Ltd.	UNCHANGED	35	35	0	0%	$79	$69	-$10	2026-10-22
Golden State Wealth Management, LLC	UNCHANGED	30	30	0	0%	$68	$59	-$9	2026-11-02
Assetmark, Inc	NEW	5	—	+5	—	—	$10	—	2026-10-21
Caitong International Asset Management Co., Ltd	INCREASED	4	2	+2	+100%	$5	$8	+$3	2026-10-29
Nova Financial LLC	NEW	1	—	+1	—	—	$2	—	2026-11-04
Tsfg, LLC	UNCHANGED	1	1	0	0%	$0	$0	$0	2026-10-23
Simplex Trading, LLC	CLOSED	0	1,604	-1,604	-100%	$3.6K	$0	-$3.6K	2026-11-04
Gen-Wealth Partners Inc	CLOSED	0	86	-86	-100%	$194	$0	-$194	2026-11-04
Robinswood Financial LLC	CLOSED	0	1	-1	-100%	$2	$0	-$2	2026-10-20
Heights Capital Management, Inc	N/A	—	1,325,121	-1,325,121	-100%	$3.0M	—	—	—
Royce & Associates LP	N/A	—	1,131,479	-1,131,479	-100%	$2.6M	—	—	—
Baird Financial Group, Inc.	N/A	—	140,024	-140,024	-100%	$316.5K	—	—	—
Citadel Advisors LLC	N/A	—	89,959	-89,959	-100%	$203.3K	—	—	—
Goldman Sachs Group Inc	N/A	—	31,647	-31,647	-100%	$71.5K	—	—	—
UBS Group AG	N/A	—	19,316	-19,316	-100%	$43.7K	—	—	—
Susquehanna International Group, LLP	N/A	—	18,017	-18,017	-100%	$40.7K	—	—	—
Jane Street Group, LLC	N/A	—	13,933	-13,933	-100%	$31.5K	—	—	—
HRT Financial LP	N/A	—	13,318	-13,318	-100%	$30.0K	—	—	—
Royal Bank of Canada	N/A	—	5,978	-5,978	-100%	$13.0K	—	—	—
Morgan Stanley	N/A	—	3,773	-3,773	-100%	$8.5K	—	—	—
Tower Research Capital LLC (TRC)	N/A	—	2,585	-2,585	-100%	$5.8K	—	—	—
Group One Trading LLC	N/A	—	1,997	-1,997	-100%	$4.5K	—	—	—
Wells Fargo & Company	N/A	—	1,736	-1,736	-100%	$3.9K	—	—	—
Swan Capital LLC	N/A	—	1,000	-1,000	-100%	$2.3K	—	—	—
Jones Financial Companies Lllp	N/A	—	710	-710	-100%	$1.8K	—	—	—
Osaic Holdings, Inc.	N/A	—	583	-583	-100%	$1.3K	—	—	—
HighMark Wealth Management LLC	N/A	—	350	-350	-100%	$791	—	—	—
Federation des caisses Desjardins du Quebec	N/A	—	348	-348	-100%	$748	—	—	—
Core Capital Management & Research, inc.	N/A	—	139	-139	-100%	$254	—	—	—
Security National Bank of Sioux City Iowa	N/A	—	124	-124	-100%	$280	—	—	—
Cbiz Investment Advisory Services, LLC	N/A	—	45	-45	-100%	$82	—	—	—
Rockefeller Capital Management L.P.	N/A	—	30	-30	-100%	$68	—	—	—
Harbour Investments, Inc.	N/A	—	27	-27	-100%	$61	—	—	—
BFC Planning, Inc.	N/A	—	20	-20	-100%	$45	—	—	—
Delta Asset Management LLC	N/A	—	15	-15	-100%	$34	—	—	—
Avalon Trust Co	N/A	—	13	-13	-100%	$30	—	—	—
Brown Brothers Harriman & Co	N/A	—	10	-10	-100%	$23	—	—	—
Caldwell Sutter Capital, Inc.	N/A	—	1	-1	-100%	$2	—	—	—

Showing 49 of 49 institutions