Position in ADUR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
5 quarters on record
Derivatives in ADUR
reported options exposure · as of Mar 31, 2026CallValue
$840,249
CallShares
80,100
PutValue
$780,456
PutShares
74,400
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 Pollution & Treatment Controls
Industrials · as of Mar 31, 2026CITADEL ADVISORS LLC holds $43,513,766 across 8 Pollution & Treatment Controls names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VLTO |
Veralto Corp
|
185,893 | $16,436,658 | |
| 2 | CECO |
Ceco Environmental Corp
|
217,386 | $12,951,857 | |
| 3 | ZWS |
Zurn Elkay Water Solutions Corp
|
166,123 | $7,448,954 | |
| 4 | ERII |
Energy Recovery, Inc.
|
449,436 | $4,525,820 | |
| 5 | PCT |
PureCycle Technologies, Inc.
|
342,774 | $1,778,996 | |
| 6 | FTEK |
Fuel Tech, Inc.
|
221,399 | $270,106 | |
| 7 | BCHT |
Birchtech Corp.
|
50,994 | $96,888 | |
| 8 | ZONE |
CleanCore Solutions, Inc.
|
12,605 | $4,487 |
All Filings in ADUR
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $780,456 | 74,400 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $840,249 | 80,100 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $174,048 | 16,800 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $548,044 | 52,900 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $686,080 | 51,200 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $826,780 | 61,700 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $151,424 | 16,900 | Call | Defined | 2025-08-14 | |
| 2024-12-31 | $138,346 | 22,278 | Shares | Defined | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||