SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in WLDN — Willdan Group, Inc.
CIK 1446194
BALA CYNWYD, PA
Position in WLDN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,526,630
+$663,570 QoQ
Shares Held
19,300
+71.2% QoQ
Ownership
0.127%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#78
of 243 holders
Holding Since
Jun 2020
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WLDN Over Time
Shares Held
Position Value (USD)
Derivatives in WLDN
reported options exposure · as of Jun 30, 2026CallValue
$2,539,110
CallShares
32,100
PutValue
$735,630
PutShares
9,300
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Engineering & Construction
Industrials · as of Jun 30, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $748,052,141 across 36 Engineering & Construction names. WLDN ranks #26 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | STRL |
Sterling Infrastructure, Inc.
|
185,968 | $156,094,100 | |
| 2 | PWR |
Quanta Services, Inc.
|
176,520 | $127,101,460 | |
| 3 | 219,179 | $77,705,530 | |||
| 4 | FIX |
Comfort Systems USA Inc
|
28,310 | $56,109,003 | |
| 5 | IESC |
IES Holdings, Inc.
|
72,810 | $53,490,594 | |
| 6 | DY |
Dycom Industries Inc
|
100,514 | $50,818,873 | |
| 7 | FLR |
Fluor Corp
|
908,103 | $47,575,516 | |
| 8 | ROAD |
Construction Partners, Inc.
|
268,505 | $31,890,338 |
All Filings in WLDN
Export CSV
31 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $735,630 | 9,300 | Put | Other | 2026-08-14 | |
| 2026-06-30 | $1,526,630 | 19,300 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $2,539,110 | 32,100 | Call | Other | 2026-08-14 | |
| 2026-03-31 | $863,060 | 11,273 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $5,114,208 | 66,800 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $1,891,032 | 24,700 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $11,008,692 | 106,200 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $1,492,704 | 14,400 | Put | Other | 2026-02-17 | |
| 2025-12-31 | $1,590,040 | 15,339 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $1,885,455 | 19,500 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $16,862,736 | 174,400 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $1,190,157 | 12,309 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $1,728,464 | 27,651 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $557,864 | 13,700 | Call | Other | 2025-05-14 | |
| 2025-03-31 | $719,115 | 17,660 | Shares | Other | 2025-05-14 | |
| 2024-12-31 | $1,424,566 | 37,400 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $799,890 | 21,000 | Call | Other | 2025-02-14 | |
| 2024-12-31 | $880,678 | 23,121 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $1,199,835 | 29,300 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $704,340 | 17,200 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $1,409,841 | 48,868 | Shares | Defined | 2024-08-15 | |
| 2024-06-30 | $1,174,195 | 40,700 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $1,370,375 | 47,500 | Put | Defined | 2024-08-15 | |
| 2024-03-31 | $242,617 | 8,369 | Shares | Defined | 2024-05-07 | |
| 2024-03-31 | $881,296 | 30,400 | Put | Defined | 2024-05-07 | |
| 2024-03-31 | $1,214,681 | 41,900 | Call | Defined | 2024-05-07 | |
| 2021-06-30 | $1,836,832 | 48,800 | Call | Defined | 2021-08-11 | |
| 2021-03-31 | $2,249,540 | 54,800 | Call | Defined | 2021-05-17 | |
| 2020-12-31 | $500,400 | 12,000 | Call | Defined | 2021-02-16 | |
| 2020-12-31 | $404,073 | 9,690 | Shares | Defined | 2021-02-16 | |
| 2020-06-30 | $245,098 | 9,800 | Put | Defined | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||