Position in RBRK
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$95,738,552
+$46,892,383 QoQ
Shares Held
1,955,045
+206.1% QoQ
Ownership
0.950%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2024
8 quarters on record
Voting authority
Sole 87.52785741504671.ToString("F0")%
Shared 0.ToString("F0")%
None 12.472142584953287.ToString("F0")%
Common Shares in RBRK Over Time
Shares Held
Position Value (USD)
Derivatives in RBRK
reported options exposure · as of Sep 30, 2025CallValue
$267,312
CallShares
3,250
PutValue
$0
PutShares
0
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 Software - Infrastructure
Technology · as of Mar 31, 2026UBS Group AG holds $22,297,936,661 across 166 Software - Infrastructure names. RBRK ranks #25 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
33,034,656 | $12,228,438,602 | |
| 2 | ORCL |
Oracle Corp
|
13,422,069 | $1,974,520,563 | |
| 3 | PANW |
Palo Alto Networks Inc
|
8,255,352 | $1,323,498,029 | |
| 4 | PLTR |
Palantir Technologies Inc.
|
6,776,822 | $991,313,517 | |
| 5 | SNPS |
Synopsys Inc
|
1,925,114 | $763,269,196 | |
| 6 | CORZ |
Core Scientific, Inc./tx
|
25,533,940 | $381,987,740 | |
| 7 | CRWV |
CoreWeave, Inc.
|
3,598,805 | $278,799,421 | |
| 8 | OKTA |
Okta, Inc.
|
3,401,070 | $267,698,217 |
All Filings in RBRK
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $95,738,552 | 1,955,045 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $48,846,169 | 638,679 | Shares | Defined | 2026-01-29 | |
| 2025-09-30 | $154,472,819 | 1,878,089 | Shares | Defined | 2025-11-13 | |
| 2025-09-30 | $267,312 | 3,250 | Call | Defined | 2025-11-13 | |
| 2025-06-30 | $73,050,700 | 815,389 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $22,925,308 | 375,948 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $37,786,771 | 578,133 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $2,817,785 | 87,645 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $154,741 | 5,047 | Shares | Sole | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||