SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in IESC — IES Holdings, Inc.
CIK 1446194
BALA CYNWYD, PA
Position in IESC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$53,490,594
+$36,309,086 QoQ
Shares Held
72,810
+101.9% QoQ
Ownership
0.183%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#32
of 410 holders
Holding Since
Dec 2021
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IESC Over Time
Shares Held
Position Value (USD)
Derivatives in IESC
reported options exposure · as of Jun 30, 2026CallValue
$46,283,580
CallShares
63,000
PutValue
$89,187,724
PutShares
121,400
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 $747,926,156 across 35 Engineering & Construction names. IESC ranks #5 (7.2% 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.
This page
|
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 IESC
Export CSV
37 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $53,490,594 | 36,405 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $46,283,580 | 31,500 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $89,187,724 | 60,700 | Put | Other | 2026-08-14 | |
| 2026-03-31 | $27,635,260 | 29,000 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $17,181,508 | 18,030 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $23,156,442 | 24,300 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $49,872,364 | 64,100 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $12,303,145 | 15,813 | Shares | Other | 2026-02-17 | |
| 2025-12-31 | $26,453,360 | 34,000 | Put | Other | 2026-02-17 | |
| 2025-09-30 | $9,935,682 | 12,493 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $47,240,820 | 59,400 | Put | Other | 2025-11-14 | |
| 2025-09-30 | $42,866,670 | 53,900 | Call | Other | 2025-11-14 | |
| 2025-06-30 | $26,482,962 | 44,700 | Put | Other | 2025-08-14 | |
| 2025-06-30 | $12,910,888 | 21,792 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $28,734,310 | 48,500 | Call | Other | 2025-08-14 | |
| 2025-03-31 | $8,985,286 | 27,210 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $17,435,616 | 52,800 | Call | Other | 2025-05-14 | |
| 2025-03-31 | $11,854,898 | 35,900 | Put | Other | 2025-05-14 | |
| 2024-12-31 | $20,136,192 | 50,100 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $23,230,976 | 57,800 | Call | Other | 2025-02-14 | |
| 2024-12-31 | $10,525,882 | 26,189 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $4,990,500 | 12,500 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $16,513,764 | 41,363 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $14,093,172 | 35,300 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $9,056,450 | 32,500 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $3,511,116 | 12,600 | Put | Defined | 2024-08-15 | |
| 2024-06-30 | $8,731,253 | 31,333 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $948,792 | 3,900 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $5,616,118 | 23,085 | Shares | Defined | 2024-05-07 | |
| 2024-03-31 | $1,119,088 | 4,600 | Put | Defined | 2024-05-07 | |
| 2023-12-31 | $3,083,876 | 19,464 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $1,735,146 | 13,171 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $415,679 | 3,654 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $600,588 | 6,969 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $435,732 | 6,125 | Shares | Defined | 2023-02-14 | |
| 2022-03-31 | $1,614,512 | 20,081 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $2,083,532 | 20,572 | Shares | Defined | 2022-04-05 | |
| No filing history on record for this holder in this stock. | ||||||