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Equity · Technology

RBRK

NYSE

nan (RBRK)

$120.43 +5.01% vs prior close Finazon · prior-day close, indicative (IEX-derived, not the official close) · Oct 21, 2026

Reddit mentioned RBRK 7 times in the 30 days to 22 October 2026, across 4 of the communities we track. All of them were scored for sentiment: 71% read bullish, 0% bearish and 29% neither. Reddit data updated 22 October 2026.

Price · Chart
63 sessions
$140 $60 24 Jul 21 Oct

The line runs $73.20 on 24 July through $120.43 on 21 October, on a scale from $60 to $140. Days the market did not trade hold the previous close, flat.

Market cap $24.7B
52-week range $44 – $125.86
Avg volume 154.9K
Mentions · 30d 7
Net sentiment +0.10

as of Oct 21, 2026

nan (RBRK) · crowd attention × price

Share ↗
7 mentions

Day15 Oct 2026

MENTIONS10–3 / day
PRICE$119$100–$130
RBRK over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale; the daily closing price as a line on its own right-hand scale, solid across consecutive trading days, held flat and diagonally hatched over days the market was closed, diagonally hatched over days we hold no close for.per day0123usd$100$110$120$13023 Sep30 Sep8 Oct15 Oct22 Oct
RBRK over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale; the daily closing price as a line on its own right-hand scale, solid across consecutive trading days, held flat and diagonally hatched over days the market was closed, diagonally hatched over days we hold no close for.23 Sep8 Oct22 Oct
The Distributed Sentinel 22 Oct 2026

RBRK drew 7 Reddit mentions over the 30 days to 22 October 2026

This chart in words

The chart plots daily Reddit mentions of RBRK over the 30 days to 22 October 2026: 7 in total, busiest on 3 October with 2, and 1 on the last day counted. The line is the daily close over the same window: $115.66 on 23 September, $120.43 on 21 October. Of those days, 21 were trading sessions and the other 9 are hatched on the chart. On 8 of them no session took place, and the last close before it is carried forward rather than plotted; on 1 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove.

nan (RBRK) on Reddit · 30d

n = 7 scored · Method

In the 30 days to 23 Oct 2026, nan drew 7 Reddit mentions in the finance subreddits we track, 7 of them scored for sentiment.

RBRK

71% bullish

Overall market sentiment

54% bullish

RBRK reads 17 points more bullish than overall market sentiment. Same measure; same 30-day window.

Where RBRK is discussed

(30d)
r/wallstreetbets 43% 3 +0.06
r/etfs 29% 2 +0.10
r/options 14% 1 +0.36
r/stocks 14% 1 −0.01

nan (RBRK) insider trades

SEC Form 4 · last 90 days · newest reported trade 7 Oct 2026

In the 90 days to 23 Oct 2026, nan insiders reported 18 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 10 Jul 2026, show no open-market purchase.

Open-market buys 0
Open-market sells 18
Net sold $17.32M
Non-trade filings 20
Date Insider Type Shares Value
07 Oct 2026 Nithrakashyap Arvind Chief Technology Officer Sell 12,820 $1.59M
06 Oct 2026 Nithrakashyap Arvind Chief Technology Officer Sell 12,820 $1.62M
05 Oct 2026 Wassenaar Yvonne Director Sell 721 $86K
05 Oct 2026 Nithrakashyap Arvind Chief Technology Officer Sell 12,820 $1.57M
01 Oct 2026 THOMPSON JOHN WENDELL Director Sell 13,500 $1.56M
17 Sep 2026 Choudary Kiran Kumar Chief Financial Officer Sell 6,000 $644K
15 Sep 2026 Choudary Kiran Kumar Chief Financial Officer Sell 4,000 $404K
10 Sep 2026 Nithrakashyap Arvind Chief Technology Officer Sell 12,820 $1.16M
09 Sep 2026 Nithrakashyap Arvind Chief Technology Officer Sell 12,820 $1.16M
08 Sep 2026 Nithrakashyap Arvind Chief Technology Officer Sell 12,820 $1.17M
03 Sep 2026 Wassenaar Yvonne Director Sell 721 $65K
01 Sep 2026 THOMPSON JOHN WENDELL Director Sell 13,500 $1.20M

Showing the 12 most recent of 18 open-market trades in this window. The figures above count all of them.

Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.

Date Insider Type Shares Value
07 Oct 2026 Nithrakashyap Arvind Chief Technology Officer Other 12,820
06 Oct 2026 Nithrakashyap Arvind Chief Technology Officer Other 12,820
05 Oct 2026 Nithrakashyap Arvind Chief Technology Officer Other 2,501
01 Oct 2026 THOMPSON JOHN WENDELL Director Other 11,000
25 Sep 2026 Sinha Bipul Chairman of the Board and CEO Gift 55,000
24 Sep 2026 Sinha Bipul Chairman of the Board and CEO Other 555,000
15 Sep 2026 Choudary Kiran Kumar Chief Financial Officer Other 4,000
15 Sep 2026 Choudary Kiran Kumar Chief Financial Officer Tax withheld 13,995 $1.40M
15 Sep 2026 Nithrakashyap Arvind Chief Technology Officer Tax withheld 10,436 $1.05M
10 Sep 2026 Nithrakashyap Arvind Chief Technology Officer Other 12,820
09 Sep 2026 Nithrakashyap Arvind Chief Technology Officer Other 12,820
08 Sep 2026 Nithrakashyap Arvind Chief Technology Officer Other 12,820

Showing the 12 most recent of 20 compensation filings in this window. The figures above count all of them.

nan (RBRK) reported financials

SEC EDGAR XBRL SEC EDGAR

nan reported revenue of $1.3B for the fiscal year ended 31 Jan 2026. Net income over the same period was −$348.8M.

Figure Reported Period
Revenue $1.3B 31 Jan 2026 fiscal year
Net income −$348.8M 31 Jan 2026 fiscal year
Diluted EPS −$1.78 31 Jan 2026 fiscal year
Total assets $2.8B 31 Jul 2026 at period end
Total equity −$499.4M 31 Jul 2026 at period end

nan (RBRK) earnings

SEC EDGAR

nan last reported earnings on 31 Jul 2026 for Q2 2027, with EPS of −$0.30; no next date is announced in SEC filings yet.

Date Period EPS Revenue
31 Jul 2026 Q2 2027 −$0.30 $427M
30 Apr 2026 Q1 2027 −$0.21 $387M
31 Jan 2026 FY 2026 −$1.78 $1.32B
31 Oct 2025 Q3 2026 −$0.32 $350M
31 Jul 2025 Q2 2026 −$0.49 $310M
30 Apr 2025 Q1 2026 −$0.53 $278M
31 Jan 2025 FY 2025 −$7.48 $887M
31 Oct 2024 Q3 2025 −$0.71 $236M

Next report no date announced in SEC filings yet

Reported figures & scheduled dates · SEC EDGAR filings

nan (RBRK) institutional holders (13F)

SEC Form 13F SEC EDGAR

9 of the 45 institutional funds we track reported a nan position for the quarter ended 30 Jun 2026 — a combined $916.7M; the latest of those filings landed 02 Sep 2026.

Fund Action Shares Value
AQR Capital Management Added +348.7% shares 9,947,988 $780.1M
Two Sigma Investments Trimmed −75.7% shares 561,015 $45.0M
Renaissance Technologies Added +34.9% shares 509,189 $40.9M
ARK Investment Management Held (±25%) −7.5% shares 365,426 $29.3M
Millennium Management Trimmed −67.2% shares 131,091 $10.5M
Point72 Asset Management Added +156.1% shares 52,944 $4.3M
Marshall Wace Trimmed −88.4% shares 42,031 $3.4M
D. E. Shaw & Co. Held (±25%) −0.8% shares 33,464 $2.7M
Man Group Held (±25%) −14.6% shares 6,168 $495K

nan (RBRK) fails-to-deliver

SEC CNS data SEC

On 28 Sep 2026, 300 shares of nan failed to deliver (about $33K).

Settlement date Shares failed Notional % of shares out
28 Sep 2026 300 $33K <0.001%
21 Sep 2026 3,164 $338K 0.002%
08 Sep 2026 2,199 $206K 0.001%

nan (RBRK): frequently asked questions

From live data

Have nan insiders bought or sold shares recently?

In the 90 days to 23 Oct 2026, nan insiders reported 18 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 10 Jul 2026, show no open-market purchase. A further 20 filings were grants, awards, gifts or exercises rather than open-market trades.

How many institutions hold nan?

9 of the 45 institutional funds we track reported a nan position for the quarter ended 30 Jun 2026, per SEC Form 13F filings.

Has nan had fails-to-deliver recently?

Yes. The most recent SEC fails-to-deliver record for nan is dated 28 Sep 2026, when 300 shares failed to deliver.

When did nan last report earnings?

nan last reported earnings on 31 Jul 2026 for Q2 2027, with EPS of −$0.30; no next date is announced in SEC filings yet.

What exchange is nan listed on?

nan trades on NYSE under the ticker RBRK.

What is Reddit saying about nan?

nan was mentioned 0 times in the last 7 days across the finance subreddits we track, and 7 times over the trailing 30 days. Of 7 classified mentions, 71% read bullish, 0% bearish and 29% neutral. Crowd sentiment is a social signal, not investment advice.

Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.

Sources

  1. Finazonprior-day close, indicative (IEX-derived, not the official close), some closes dollar-rounded at the source
  2. TradingViewthe price chart widget, drawn by TradingView from their own data
  3. RedditReddit ingest across the tracked finance subreddits
  4. SEC EDGARSEC EDGAR XBRL company facts · latest period ended 31 Jul 2026
  5. SEC EDGARSEC EDGAR 13F filings
  6. SECSEC fails-to-deliver (CNS) data
  7. SEC EDGARValuation computed from SEC EDGAR filings