WPRTWESTPORT FUEL SYSTEMS INC
CUSIP 960908507 · Yahoo Finance ↗ · Google Finance ↗
Westport Fuel Systems Inc (WPRT) has 40 institutional holders in Filings Flow’s 13F database, together reporting 2.13M shares worth $4M as of Q1 2026. The largest reported holders are Grace & White Inc /Ny, Royce & Associates LP, and Citadel Advisors LLC.
Institutional Holders
40
Q1 2026
Reported Value
$4M
Ticker
WPRT
Quarters Tracked
12
Ownership Trend
Institutional holders
Total reported value
Holders
··Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| GRACE & WHITE INC /NY$566M AUM | 0.32% | $2M | 1.01M | Q1 2026 |
| ROYCE & ASSOCIATES LP$10.1B AUM | 0.01% | $895,262 | 491.9K | Q1 2026 |
| CITADEL ADVISORS LLC$618.5B AUM | 0.00% | $373,473 | 205.2K | Q1 2026 |
| AMH Equity Ltd$80M AUM | 0.39% | $310,990 | 137.0K | Q3 2025OLDER |
| US BANCORP \DE\$82.4B AUM | 0.00% | $303,629 | 166.8K | Q1 2026 |
| Baird Financial Group, Inc.$64.0B AUM | 0.00% | $298,294 | 163.9K | Q1 2026 |
| GOLDMAN SACHS GROUP INC$870.9B AUM | 0.00% | $69,606 | 38.2K | Q1 2026 |
| JANE STREET GROUP, LLC$777.2B AUM | 0.00% | $55,679 | 30.6K | Q1 2026 |
| TD Waterhouse Canada Inc.$33.7B AUM | 0.00% | $32,451 | 18.1K | Q1 2026 |
| XTX Topco Ltd$5.8B AUM | 0.00% | $30,565 | 19.5K | Q4 2025OLDER |
| UBS Group AG$666.3B AUM | 0.00% | $29,880 | 16.4K | Q1 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM | 0.00% | $26,754 | 14.7K | Q1 2026 |
| Centiva Capital, LP$13.6B AUM | 0.00% | $23,682 | 13.0K | Q1 2026 |
| Cambridge Investment Research Advisors, Inc.$38.8B AUM | 0.00% | $21,000 | 11.8K | Q1 2026 |
| LPL Financial LLC$376.6B AUM | 0.00% | $18,247 | 10.0K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC$63.9B AUM | 0.00% | $15,736 | 10.0K | Q4 2025OLDER |
| Arkadios Wealth Advisors$6.1B AUM | 0.00% | $15,700 | 10.0K | Q4 2025OLDER |
| HRT FINANCIAL LP$40.1B AUM | 0.00% | $15,000 | 10.1K | Q4 2025OLDER |
| ROYAL BANK OF CANADA$570.1B AUM | 0.00% | $14,000 | 7.8K | Q1 2026 |
| SIMPLEX TRADING, LLC$149.1B AUM | 0.00% | $10,526 | 6.7K | Q4 2025OLDER |
| Bell Investment Advisors, Inc$639M AUM | 0.00% | $9,478 | 3.0K | Q2 2025OLDER |
| MORGAN STANLEY$1.67T AUM | 0.00% | $7,391 | 4.1K | Q1 2026 |
| Tower Research Capital LLC (TRC)$3.8B AUM | 0.00% | $6,707 | 3.7K | Q1 2026 |
| BlackRock, Inc.$5.72T AUM | 0.00% | $6,477 | 2.1K | Q2 2025OLDER |
| Parallel Advisors, LLC$5.6B AUM | 0.00% | $6,477 | 2.1K | Q2 2025OLDER |
| PNC FINANCIAL SERVICES GROUP, INC.$173.2B AUM | 0.00% | $6,278 | 2.0K | Q2 2025OLDER |
| VSM Wealth Advisory, LLC$335M AUM | 0.00% | $5,335 | 2.4K | Q3 2025OLDER |
| CITIGROUP INC$234.5B AUM | 0.00% | $4,043 | 2.6K | Q4 2025OLDER |
| Federation des caisses Desjardins du Quebec$27.8B AUM | 0.00% | $2,919 | 1.7K | Q1 2026 |
| WELLS FARGO & COMPANY/MN$530.3B AUM | 0.00% | $2,575 | 1.4K | Q1 2026 |
| BANK OF AMERICA CORP /DE/$1.37T AUM | 0.00% | $2,446 | 1.6K | Q4 2025OLDER |
| Allworth Financial LP$24.7B AUM | 0.00% | $1,866 | 1.0K | Q1 2026 |
| SWAN Capital LLC$272M AUM | 0.00% | $1,820 | 1.0K | Q1 2026 |
| GROUP ONE TRADING LLC$52.2B AUM | 0.00% | $1,633 | 897 | Q1 2026 |
| JONES FINANCIAL COMPANIES LLLP$208.1B AUM | 0.00% | $1,321 | 710 | Q1 2026 |
| RAYMOND JAMES FINANCIAL INC$324.4B AUM | 0.00% | $1,121 | 357 | Q2 2025OLDER |
| OSAIC HOLDINGS, INC.$68.3B AUM | 0.00% | $878 | 483 | Q1 2026 |
| Ascentis Wealth Management, LLC$508M AUM | 0.00% | $728 | 400 | Q1 2026 |
| Kiker Wealth Management, LLC$209M AUM | 0.00% | $691 | 220 | Q2 2025OLDER |
| HighMark Wealth Management LLC$246M AUM | 0.00% | $637 | 350 | Q1 2026 |
| ORG Partners LLC$568M AUM | 0.00% | $628 | 400 | Q4 2025OLDER |
| Disciplined Equity Management, Inc.$199M AUM | 0.00% | $618 | 300 | Q4 2025OLDER |
| COUNTRY TRUST BANK$5.3B AUM | 0.00% | $400 | 220 | Q1 2026 |
| DEUTSCHE BANK AG\$302.7B AUM | 0.00% | $335 | 184 | Q1 2026 |
| FIFTH THIRD BANCORP$54.7B AUM | 0.00% | $309 | 170 | Q1 2026 |
| Planning Project LLC$398M AUM | 0.00% | $236 | 150 | Q4 2025OLDER |
| THOMPSON INVESTMENT MANAGEMENT, INC.$773M AUM | 0.00% | $227 | 125 | Q1 2026 |
| NATIONAL BANK OF CANADA /FI/$111.5B AUM | 0.00% | $219 | 124 | Q1 2026 |
| Gen-Wealth Partners Inc$317M AUM | 0.00% | $157 | 86 | Q1 2026 |
| Rockefeller Capital Management L.P.$56.4B AUM | 0.00% | $155 | 85 | Q1 2026 |
| CBIZ Investment Advisory Services, LLC$2.7B AUM | 0.00% | $82 | 45 | Q1 2026 |
| SBI Securities Co., Ltd.$3.6B AUM | 0.00% | $64 | 35 | Q1 2026 |
| MAI Capital Management$17.7B AUM | 0.00% | $61 | 33 | Q1 2026 |
| Golden State Wealth Management, LLC$915M AUM | 0.00% | $55 | 30 | Q1 2026 |
| HARBOUR INVESTMENTS, INC.$6.5B AUM | 0.00% | $49 | 27 | Q1 2026 |
| North Star Investment Management Corp.$1.7B AUM | 0.00% | $31 | 20 | Q4 2025OLDER |
| DELTA ASSET MANAGEMENT LLC/TN$1.1B AUM | 0.00% | $27 | 15 | Q1 2026 |
| Avalon Trust Co$1.5B AUM | 0.00% | $24 | 13 | Q1 2026 |
| CWM, LLC$38.1B AUM | 0.00% | $20 | 11 | Q1 2026 |
| AllSquare Wealth Management LLC$189M AUM | 0.00% | $14 | 6 | Q4 2025OLDER |
| CALDWELL SUTTER CAPITAL, INC.$246M AUM | 0.00% | $2 | 1 | Q1 2026 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC.$0 AUM | — | $0 | 0 | Q2 2025OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.