Position in RBRK
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$35,679,296
-$30,388,487 QoQ
Shares Held
728,595
-15.7% QoQ
Ownership
0.354%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 97.38867271941201.ToString("F0")%
Shared 0.ToString("F0")%
None 2.611327280587981.ToString("F0")%
Common Shares in RBRK Over Time
Shares Held
Position Value (USD)
Derivatives in RBRK
reported options exposure · as of Sep 30, 2025CallValue
$0
CallShares
0
PutValue
$6,580,000
PutShares
80,000
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, 2026GOLDMAN SACHS GROUP INC holds $36,829,475,717 across 123 Software - Infrastructure names. RBRK ranks #42 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
61,217,966 | $22,661,054,471 | |
| 2 | PLTR |
Palantir Technologies Inc.
|
17,537,852 | $2,565,436,987 | |
| 3 | ORCL |
Oracle Corp
|
14,998,137 | $2,206,375,930 | |
| 4 | CRWV |
CoreWeave, Inc.
|
17,877,647 | $1,384,981,310 | |
| 5 | SNPS |
Synopsys Inc
|
3,133,799 | $1,242,488,625 | |
| 6 | PANW |
Palo Alto Networks Inc
|
6,234,791 | $999,561,690 | |
| 7 | FTNT |
Fortinet, Inc.
|
8,976,963 | $733,597,414 | |
| 8 | NET |
Cloudflare, Inc.
|
2,452,366 | $506,021,199 |
All Filings in RBRK
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $35,679,296 | 728,595 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $66,067,783 | 863,857 | Shares | Defined | 2026-03-25 | |
| 2025-09-30 | $6,580,000 | 80,000 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $33,135,810 | 402,867 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $99,654,539 | 1,112,340 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $57,342,603 | 940,351 | Shares | Defined | 2025-06-27 | |
| 2024-12-31 | $44,423,230 | 679,670 | Shares | Defined | 2025-02-11 | |
| 2024-12-31 | $1,601,320 | 24,500 | Call | Defined | 2025-02-11 | |
| 2024-09-30 | $1,894,985 | 58,942 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $787,675 | 24,500 | Call | Defined | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||