Position in RBRK
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$14,691
-$8,253 QoQ
Shares Held
300
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
8 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in RBRK Over Time
Shares Held
Position Value (USD)
Position in Software - Infrastructure
Technology · as of Mar 31, 2026MARK SHEPTOFF FINANCIAL PLANNING, LLC holds $28,103,170 across 11 Software - Infrastructure names. RBRK ranks #7 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
45,888 | $16,986,360 | |
| 2 | PLTR |
Palantir Technologies Inc.
|
73,309 | $10,723,640 | |
| 3 | ORCL |
Oracle Corp
|
1,225 | $180,209 | |
| 4 | CHKP |
Check Point Software Technologies Ltd
|
766 | $109,423 | |
| 5 | PANW |
Palo Alto Networks Inc
|
300 | $48,096 | |
| 6 | NET |
Cloudflare, Inc.
|
150 | $30,951 | |
| 7 | RBRK |
Rubrik, Inc.
This page
|
300 | $14,691 | |
| 8 | SWMR |
Swarmer, Inc
|
100 | $4,720 |
All Filings in RBRK
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $14,691 | 300 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $22,944 | 300 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $24,675 | 300 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $26,877 | 300 | Shares | Sole | 2025-08-06 | |
| 2025-03-31 | $18,294 | 300 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $19,608 | 300 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $9,645 | 300 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $18,396 | 600 | Shares | Sole | 2024-08-12 | |
| No filing history on record for this holder in this stock. | ||||||