Position in JBI
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$3,069
-$2,971 QoQ
Shares Held
553
-52.9% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#203
of 224 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in JBI Over Time
Shares Held
Position Value (USD)
Position in Building Products & Equipment
Industrials · as of Jun 30, 2026Optiver Holding B.V. holds $326,533 across 11 Building Products & Equipment names. JBI ranks #7 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LII |
Lennox International Inc
|
487 | $279,026 | |
| 2 | ROCK |
Gibraltar Industries, Inc.
|
248 | $11,184 | |
| 3 | NX |
Quanex Building Products CORP
|
518 | $9,645 | |
| 4 | ARLO |
Arlo Technologies, Inc.
|
574 | $7,737 | |
| 5 | GFF |
Griffon Corp
|
52 | $5,071 | |
| 6 | SWIM |
Latham Group, Inc.
|
586 | $3,791 | |
| 7 | JBI |
Janus International Group, Inc.
This page
|
553 | $3,069 | |
| 8 | LMB |
Limbach Holdings, Inc.
|
32 | $2,464 |
All Filings in JBI
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,069 | 553 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $6,040 | 1,173 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,628 | 249 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $8,655 | 877 | Shares | Defined | 2025-11-10 | |
| 2025-06-30 | $8,994 | 1,105 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $7,956 | 1,105 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $8,121 | 1,105 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $7,835 | 775 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $13,274 | 1,051 | Shares | Defined | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||