Rubrik (RBRK) Stock Analysis & Price (Updated Oct 16, 2026, 4:00 PM ET)
Updated Oct 16, 2026, 4:00 PM ET
- Closed at $112.41, -5.24% vs the prior close of $118.62.
- Volume 4.37M shares, 1.3x its 50-day average.
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
RBRK slides 5.2% to $112.41. Closed at $112.41, -5.24% vs the prior close of $118.62. Day range $108.92–$121.72, opened at $119.27.
RBRK daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 16, 2026 — RBRK slides 5.2% to $112.41
- Closed at $112.41, -5.24% vs the prior close of $118.62. Day range $108.92–$121.72, opened at $119.27.
- Volume was 4.37M shares, 1.3x its 50-day average of 3.42M.
- Price is +7.1% vs its 50-day average ($105.00) and +51.9% vs its 200-day average ($73.98).
- 52-week range $42.25–$127.90; today's close sits at 82% of that range, 12.1% below the 52-week high.
Oct 15, 2026 — RBRK jumps 4.1% to $118.62
- Closed at $118.62, +4.14% vs the prior close of $113.90. Day range $106.92–$118.83, opened at $109.30.
- Volume was 4.04M shares, 1.2x its 50-day average of 3.41M.
- Price is +13.6% vs its 50-day average ($104.45) and +60.7% vs its 200-day average ($73.81).
- 52-week range $42.25–$127.90; today's close sits at 89% of that range, 7.3% below the 52-week high.
Oct 14, 2026 — RBRK slides 3.9% to $113.90, 3 down days in a row
- Closed at $113.90, -3.86% vs the prior close of $118.47. Day range $112.67–$119.80, opened at $114.50.
- Volume was 2.78M shares, 0.8x its 50-day average of 3.42M.
- Price is +9.8% vs its 50-day average ($103.77) and +54.7% vs its 200-day average ($73.61).
- 52-week range $42.25–$127.90; today's close sits at 84% of that range, 10.9% below the 52-week high.
- That makes 3 straight losses.
Oct 13, 2026 — RBRK dips 1.3% to $118.47
- Closed at $118.47, -1.28% vs the prior close of $120.01. Day range $117.83–$122.00, opened at $118.37.
- Volume was 2.29M shares, 0.7x its 50-day average of 3.42M.
- Price is +14.9% vs its 50-day average ($103.11) and +61.3% vs its 200-day average ($73.43).
- 52-week range $42.25–$127.90; today's close sits at 89% of that range, 7.4% below the 52-week high.
Oct 12, 2026 — RBRK slides 4.1% to $120.01
- Closed at $120.01, -4.10% vs the prior close of $125.14. Day range $119.93–$126.67, opened at $126.20.
- Volume was 3.27M shares, 1.0x its 50-day average of 3.39M.
- Price is +17.4% vs its 50-day average ($102.24) and +63.9% vs its 200-day average ($73.23).
- 52-week range $42.25–$127.90; today's close sits at 91% of that range, 6.2% below the 52-week high.
Oct 9, 2026 — RBRK jumps 3.5% to $125.14
- Closed at $125.14, +3.52% vs the prior close of $120.89. Day range $119.36–$125.21, opened at $121.29.
- Volume was 2.52M shares, 0.7x its 50-day average of 3.38M.
- Price is +23.6% vs its 50-day average ($101.29) and +71.4% vs its 200-day average ($73.02).
- 52-week range $42.25–$127.90; today's close sits at 97% of that range, 2.2% below the 52-week high.
Oct 8, 2026 — RBRK dips 2.3% to $120.89
- Closed at $120.89, -2.30% vs the prior close of $123.73. Day range $119.29–$124.00, opened at $123.19.
- Volume was 2.49M shares, 0.7x its 50-day average of 3.38M.
- Price is +20.6% vs its 50-day average ($100.22) and +66.1% vs its 200-day average ($72.80).
- 52-week range $42.25–$127.90; today's close sits at 92% of that range, 5.5% below the 52-week high.
Oct 7, 2026 — RBRK dips 1.6% to $123.73
- Closed at $123.73, -1.65% vs the prior close of $125.80. Day range $121.50–$125.73, opened at $123.63.
- Volume was 2.36M shares, 0.7x its 50-day average of 3.40M.
- Price is +24.7% vs its 50-day average ($99.24) and +70.5% vs its 200-day average ($72.58).
- 52-week range $42.25–$127.90; today's close sits at 95% of that range, 3.3% below the 52-week high.
Oct 6, 2026 — RBRK rises 2.5% to $125.80, a 52-week high, 4 up days in a row
- Closed at $125.80, +2.54% vs the prior close of $122.68. Day range $124.55–$127.90, opened at $125.40.
- Volume was 2.57M shares, 0.8x its 50-day average of 3.38M.
- Price is +28.1% vs its 50-day average ($98.19) and +73.9% vs its 200-day average ($72.34).
- 52-week range $42.25–$127.90; today's close sits at 98% of that range, 1.6% below the 52-week high.
- That makes 4 straight gains.
Oct 5, 2026 — RBRK jumps 3.5% to $122.68, a 52-week high, 3 up days in a row
- Closed at $122.68, +3.46% vs the prior close of $118.58. Day range $118.00–$124.26, opened at $119.00.
- Volume was 4.10M shares, 1.2x its 50-day average of 3.33M.
- Price is +26.3% vs its 50-day average ($97.17) and +70.2% vs its 200-day average ($72.08).
- 52-week range $42.25–$124.26; today's close sits at 98% of that range, 1.3% below the 52-week high.
- That makes 3 straight gains.
Oct 2, 2026 — RBRK rises 2.8% to $118.58, a 52-week high
- Closed at $118.58, +2.76% vs the prior close of $115.40. Day range $115.60–$118.82, opened at $117.00.
- Volume was 3.17M shares, 1.0x its 50-day average of 3.30M.
- Price is +23.3% vs its 50-day average ($96.18) and +65.0% vs its 200-day average ($71.86).
- 52-week range $42.25–$118.82; today's close sits at 100% of that range, 0.2% below the 52-week high.
RBRK latest news & SEC filings
Every SEC filing by or about RBRK in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 7, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Nithrakashyap Arvind converted 2,501 shares on Oct 5, 2026; now holds 285,358
- Nithrakashyap Arvind sold 495 shares at $118.92 (≈$58.87K) on Oct 5, 2026; now holds 284,863
- Nithrakashyap Arvind sold 110 shares at $120.26 (≈$13.23K) on Oct 5, 2026; now holds 284,753
- Nithrakashyap Arvind sold 901 shares at $121.20 (≈$109.20K) on Oct 5, 2026; now holds 283,852
- Nithrakashyap Arvind sold 2,801 shares at $121.95 (≈$341.58K) on Oct 5, 2026; now holds 281,051
- Nithrakashyap Arvind sold 5,600 shares at $122.99 (≈$688.74K) on Oct 5, 2026; now holds 275,451
- …plus 11 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 6, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Wassenaar Yvonne sold 721 shares at $119.00 (≈$85.80K) on Oct 5, 2026; now holds 2,988
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Oct 2, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Thompson John Wendell sold 300 shares at $114.68 (≈$34.40K) on Oct 1, 2026; now holds 7,200
- Thompson John Wendell sold 1,700 shares at $115.62 (≈$196.55K) on Oct 1, 2026; now holds 5,500
- Thompson John Wendell sold 500 shares at $116.47 (≈$58.23K) on Oct 1, 2026; now holds 5,000
- Thompson John Wendell converted 11,000 shares on Oct 1, 2026; now holds 19,362
- Thompson John Wendell sold 896 shares at $114.71 (≈$102.78K) on Oct 1, 2026; now holds 18,466
- Thompson John Wendell sold 7,710 shares at $115.57 (≈$891.04K) on Oct 1, 2026; now holds 10,756
- …plus 1 more transaction lines in the filing.
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 25, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Sinha Bipul converted 500,000 shares on Sep 24, 2026; now holds 500,000
- Sinha Bipul converted 55,000 shares on Sep 24, 2026; now holds 111,652
- Sinha Bipul gifted 55,000 shares on Sep 25, 2026; now holds 56,652
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 25, 2026 · Form 144 — Planned insider sale
Notice of proposed sale (Form 144) — an insider or affiliate plans to sell restricted or control shares
A notice of intent, not a completed sale. Any actual sale by a director or officer shows up later on Form 4.
Sep 17, 2026 · Form 4 — Insider trade
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
- Nithrakashyap Arvind had withheld for taxes 10,436 shares at $100.20 (≈$1.05M) on Sep 15, 2026; now holds 282,857
Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.
Sep 1, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jul 31, 2026:
- Revenue: $427.26M (prior year $309.86M) (+37.9% vs Jul 31, 2025)
- Net income: -$61.78M (prior year -$95.93M) (loss narrowed vs Jul 31, 2025)
- Diluted EPS: -$0.30 (prior year -$0.49) (loss narrowed vs Jul 31, 2025)
Aug 27, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
- Item 5.02 — Change in directors or officers (appointment, departure or pay).
This is a results-day filing: the earnings press release is attached as an exhibit.
Aug 14, 2026 · Form SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)
Update to a passive 5%+ stake (13G)
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Aug 13, 2026 · Form SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Jul 31, 2026 · Form SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Things to know before you trade RBRK
- Last results release: Aug 27, 2026 (8-K Item 2.02). Previous ones: Jun 4, 2026, Mar 12, 2026, Feb 4, 2026. Based on that rhythm, the next report is likely around Nov 26, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 2.80% (largest 5.9%).
- Liquidity: about 2.90M shares (≈$326.11M) trade per day on average.
- 52-week position: $112.41 vs a range of $42.25–$127.90 (82% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 25 sales; latest: Kiran Kumar Choudary sold 2,572 shares on Sep 17, 2026.
- Latest filings: 10-Q Sep 1, 2026; 8-K Aug 27, 2026; 8-K Jun 5, 2026.
- Listing: NYSE · industry: Services-Prepackaged Software.
RBRK market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 16, 2026 | 119.27 | 121.72 | 108.92 | 112.41 | 4.37M |
| Oct 15, 2026 | 109.30 | 118.83 | 106.92 | 118.62 | 4.04M |
| Oct 14, 2026 | 114.50 | 119.80 | 112.67 | 113.90 | 2.78M |
| Oct 13, 2026 | 118.37 | 122.00 | 117.83 | 118.47 | 2.29M |
| Oct 12, 2026 | 126.20 | 126.67 | 119.93 | 120.01 | 3.27M |
| Oct 9, 2026 | 121.29 | 125.21 | 119.36 | 125.14 | 2.52M |
| Oct 8, 2026 | 123.19 | 124.00 | 119.29 | 120.89 | 2.49M |
| Oct 7, 2026 | 123.63 | 125.73 | 121.50 | 123.73 | 2.36M |
| Oct 6, 2026 | 125.40 | 127.90 | 124.55 | 125.80 | 2.57M |
| Oct 5, 2026 | 119.00 | 124.26 | 118.00 | 122.68 | 4.10M |
| Oct 2, 2026 | 117.00 | 118.82 | 115.60 | 118.58 | 3.17M |
| Oct 1, 2026 | 116.25 | 117.05 | 113.57 | 115.40 | 2.07M |
| Sep 30, 2026 | 114.64 | 116.75 | 114.42 | 114.47 | 2.37M |
| Sep 29, 2026 | 113.01 | 114.97 | 111.41 | 114.77 | 2.05M |
| Sep 28, 2026 | 106.94 | 114.00 | 105.90 | 113.09 | 2.72M |
| Sep 25, 2026 | 112.90 | 114.00 | 109.18 | 109.55 | 3.22M |
| Sep 24, 2026 | 114.51 | 115.31 | 112.39 | 113.80 | 1.76M |
| Sep 23, 2026 | 112.46 | 116.12 | 110.06 | 115.57 | 2.95M |
| Sep 22, 2026 | 113.75 | 113.95 | 110.25 | 111.87 | 3.58M |
| Sep 21, 2026 | 107.57 | 113.16 | 106.00 | 112.96 | 3.34M |
About Rubrik
Rubrik (RBRK) is listed on the NYSE and classified by the SEC under “Services-Prepackaged Software”. Its business address is in PALO ALTO, CA. State of incorporation: DE. Fiscal year ends January 31. SEC CIK 1943896.
RBRK board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Asheem Chandna | Director | Jun 5, 2026 |
| Richard Scott Herren | Director | Jun 3, 2026 |
| Mark D Mclaughlin | Director | Jun 5, 2026 |
| Ravi Mhatre | Director | Jul 14, 2026 |
| Arvind Nithrakashyap | Chief Technology Officer | Sep 17, 2026 |
| Rakefet Russak-Aminoach | Director | Aug 28, 2026 |
| Bipul Sinha | Chairman of the Board and CEO | Sep 25, 2026 |
| John Wendell Thompson | Director | Sep 3, 2026 |
| Yvonne Wassenaar | Director | Sep 3, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Kiran Kumar Choudary | Chief Financial Officer | Sep 17, 2026 |
| Brian K. Mccarthy | Pres.,Global Sales & Field Ops | Feb 3, 2026 |
| Arvind Nithrakashyap | Chief Technology Officer | Sep 17, 2026 |
| Bipul Sinha | Chairman of the Board and CEO | Sep 25, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 2,572 | $108.05 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 200 | $102.05 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 200 | $103.86 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 300 | $105.98 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 2,728 | $107.42 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 2,572 | $108.05 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 200 | $102.05 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 200 | $103.86 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 300 | $105.98 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 2,728 | $107.42 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 2,572 | $108.05 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 200 | $102.05 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 200 | $103.86 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 300 | $105.98 |
| Sep 17, 2026 | Kiran Kumar Choudary | Sale | 2,728 | $107.42 |
RBRK financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Jan 31, 2026 | $1.32B | $-348.83M | -1.78 | $282.91M |
| Jan 31, 2025 | $886.54M | $-1.15B | -7.48 | $48.23M |
| Jan 31, 2024 | $627.89M | $-354.16M | -5.84 | $-4.52M |
| Jan 31, 2023 | $599.82M | $-277.75M | -4.66 | $19.29M |
Latest balance sheet: total assets $2.85B, total liabilities $3.35B, cash $416.17M (as of Jul 31, 2026).
RBRK earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 27, 2026 | 8-K Item 2.02 (results) | $107.02 |
| Jun 4, 2026 | 8-K Item 2.02 (results) | $77.00 |
| Mar 12, 2026 | 8-K Item 2.02 (results) | $54.02 |
| Feb 4, 2026 | 8-K Item 2.02 (results) | $51.87 |
| Dec 4, 2025 | 8-K Item 2.02 (results) | $70.43 |
| Sep 9, 2025 | 8-K Item 2.02 (results) | $98.50 |
| Jun 5, 2025 | 8-K Item 2.02 (results) | $98.57 |
| Mar 13, 2025 | 8-K Item 2.02 (results) | $55.28 |
| Dec 5, 2024 | 8-K Item 2.02 (results) | $53.66 |
| Sep 9, 2024 | 8-K Item 2.02 (results) | — |
| Jun 11, 2024 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 16, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.