Position in BOC
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$89,410
+$65,992 QoQ
Shares Held
6,555
+226.9% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#74
of 136 holders
Holding Since
Jun 2022
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BOC Over Time
Shares Held
Position Value (USD)
Position in Conglomerates
Industrials · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $3,536,562 across 12 Conglomerates names. BOC ranks #3 (2.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MMM |
3M Co
|
16,742 | $2,710,697 | |
| 2 | CODI |
Compass Diversified Holdings
|
45,801 | $488,238 | |
| 3 | BOC |
BOSTON OMAHA Corp
This page
|
6,555 | $89,410 | |
| 4 | FIP |
FTAI Infrastructure Inc.
|
16,443 | $76,295 | |
| 5 | BOOM |
DMC Global Inc.
|
9,381 | $54,503 | |
| 6 | TTI |
Tetra Technologies Inc
|
4,095 | $46,396 | |
| 7 | CRESY |
Cresud Inc
|
2,065 | $23,148 | |
| 8 | MATW |
Matthews International Corp
|
590 | $15,882 |
All Filings in BOC
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $89,410 | 6,555 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $23,418 | 2,005 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $63,111 | 5,102 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $63,817 | 4,879 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $3 | 248 | Shares | Sole | 2025-08-05 | |
| 2024-12-31 | $1 | 80 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $7,613 | 512 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $18,049 | 1,341 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $46,148 | 2,985 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $84,847 | 5,394 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $11,718 | 715 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $10,256 | 545 | Shares | Sole | 2023-08-04 | |
| 2022-12-31 | $159 | 6 | Shares | Sole | 2023-02-02 | |
| 2022-06-30 | $2,849 | 138 | Shares | Sole | 2022-08-03 | |
| No filing history on record for this holder in this stock. | ||||||