SecBot SecBot

BRK-B

BERKSHIRE HATHAWAY INC
NYSE· Fire, Marine & Casualty Insurance· Inc. DE· CIK 0001067983 Traditional Finance
$542.49 +0.53 (+0.10%)
Oct 30 4:00 PM ET · prev $541.96
Market cap
$1.2T
Mega cap
Consensus
🔒 Subscribers only
Median target
$529.00
−2% · range $510.00–628.00
1 year
+13.6%
from $477.54 · Oct 31
30 days
+8.9%
from $497.95
52-week range
$465.40–548.56
−1% from high · low Apr 22
Avg volume 20D
4.29M
shares / day
Short interest
13.77M
+11.3%
Days to cover
3.3
at average volume
Insider net
+$500.6K
1 buyer · 0 sellers · 12 mo
New fund stakes
6
Q2 2026 13F · 4 exits
Reddit crowd
55°
Neutral · 173 mentions this week
SecBot read BULLISH 5 reports · 90 days
Balance 0 bearish · 2 bullish · 3 neutral oldest → newest, height = score
Avg score ·High conf. 2/5
Strongest BULLISH Four institutional asset managers increased their BRK-B positions in Q3 2026, led by Assenagon Asset…
All reports →

Price

Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.

Signal stack

Where each data set points today.

  • InsidersBULLISH

    1 insider bought $500.6K at an average $488.88. No open-market sales. Price is 11% above their cost.

  • InstitutionsMIXED

    Q2 2026: 49 added (6 new), 37 trimmed or exited. Largest new: Capital World Investors $1.4B, Lansforsakringar Fondforvaltning Ab (Publ) $156.5M.

  • AnalystsLOCKED

    Updated in the last 24 hours. 🔒 Subscribers only.

  • EstimatesRISING

    Current-quarter EPS estimate $5.319 → $6.135 over 90 days. 2 up, 0 down in 30 days.

  • Short sellersSTEADY

    Short interest +11.3% to 13.77M shares. 3.3 days to cover.

  • TrendUPTREND

    5% above its 50-day average. New closing high $548.56 on Oct 26.

  • SocialMIXED

    Crowd 55° (neutral) this week from 173 mentions: 28 bullish, 9 bearish. No setup call. Excludes 1 subscriber-only day.

Who's buying

13F· Q2 2026
6
new positions
4
exits
$1.6B
in new stakes · top 4 shown
FundMoveSharesValue
FMR LLCTRIM10,400,007$5.2B
BARCLAYS PLCTRIM4,405,992$2.2B
WELLINGTON MANAGEMENT GROUP LLPDOUBLED3,618,141$1.8B
Assenagon Asset Management S.A.ADD3,348,757$1.7B
Capital World InvestorsNEW2,708,035$1.4B
CITIGROUP INCADD2,256,658$1.1B
NATIONAL BANK OF CANADA /FI/ADD2,064,664$1.0B
D. E. Shaw & Co., Inc.DOUBLED1,920,532$961.0M

Quarterly 13F filings are due 45 days after each quarter ends.

The Street

last action Oct 2026

Fresh Analyst Consensus

The current analyst rating distribution is for subscribers only.

Subscribe for Full Access
12-month targets · 3 analysts

Price is inside the target range. Median implies −2%.Targets as of Nov 2, 2026.

Recent actions
DateFirmActionRating
Oct 22, 2026UBS
MAINTAIN
MAINTAINBuy
Aug 10, 2026UBS
MAINTAIN
MAINTAINBuy
Jul 28, 2026UBS
MAINTAIN
MAINTAINBuy
Catalysts
Scheduled dates and disclosed events: earnings, FDA and trial readouts, halts, press releases. Colored dot = impact.
Recent
Jul 31, 2026
Earnings date
BRK-B Q2 2026 Earnings After Market Close, 2026-07-31
EPS est: $7582.33 | Rev est: $91.8B
May 1, 2026
Earnings date
BRK-B Q1 2026 Earnings After Market Close, 2026-05-01
EPS est: $8142.42 | Rev est: $89.2B

Insider ledger

Form 4
$500.6K
bought · 1 insider
$0
sold · 0 insiders
+11.0%
vs their $488.88 cost
DateInsiderTypeValue
Aug 12, 2026
O'Sullivan Michael J.
See Remarks
Aug 12, 2026
BUY$22.1K
Aug 12, 2026
O'Sullivan Michael J.
See Remarks
Aug 12, 2026
BUY$205.0K
Aug 12, 2026
O'Sullivan Michael J.
See Remarks
Aug 12, 2026
BUY$23.0K
May 6, 2026
O'Sullivan Michael J.
See Remarks
May 6, 2026
BUY$225.6K
May 6, 2026
O'Sullivan Michael J.
See Remarks
May 6, 2026
BUY$24.9K

Earnings setup

Estimates
$6.14
EPS estimate, this quarter
+15%
estimate change, 90 days
2↑ 0↓
revisions, 30 days
Current-quarter EPS estimate
PeriodEPS est.Range30D rev.Revenue
Current Q$6.14$5.84–$6.43+6.1%$0.00
Next Q$5.12$4.57–$5.68-0.5%$104.0B
Current FY🔒 Fresh data, subscribers only
Next FY🔒 Fresh data, subscribers only
Recent activity
The latest filings, insider trades, analyst actions, press and options flow, newest first.
Oct 16, 2026 SEC
Four institutional asset managers increased their BRK-B positions in Q3 2026, led by Assenagon Asset Management's…
INST-CLUSTER · Impact 4/10
Oct 12, 2026 SEC
A mixed institutional cluster in BRK-B during Q2 2026 shows 50 buyers accumulating $2.91B in new positions versus 37…
INST-CLUSTER · Impact 3/10
Oct 7, 2026 SEC
Berkshire Hathaway filed an amended Schedule 13G disclosing a 12.5% passive stake in Lennar Corporation as of…
SC 13G/A · Impact 3/10
Aug 12, 2026 Insider
O'Sullivan Michael J. bought 43 shares
See Remarks @ $513.61 ($22.1K)
Aug 12, 2026 Insider
O'Sullivan Michael J. bought 400 shares
See Remarks @ $512.52 ($205.0K)
Aug 12, 2026 Insider
O'Sullivan Michael J. bought 45 shares
See Remarks @ $510.64 ($23.0K)
Jul 31, 2026 Earnings calendar
BRK-B Q2 2026 Earnings After Market Close, 2026-07-31
EPS est: $7582.33 | Rev est: $91.8B
Jun 30, 2026 Inst.
FMR LLC · TRIM
10,400,007 shares ($5.2B)

Short side

FINRA· Oct 15, 2026
13,769,255
shares short
+11.3%
vs prior settlement
3.3
days to cover
Reddit mentions per day, 14 days
Crowd this week 55° Neutral 28 bullish · 9 bearish
Mentions, 7 days 173 8 in posts · 165 in comments
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1 upvotes · 0 comments
Recent comments
r/ValueInvesting2d ago
Fresh comment, for subscribers
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Fresh comment, for subscribers
r/stocks2d ago
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All social signals and their track records

SecBot reports

8 filings · 2 bullish · 0 bearish · 6 neutral
All BRK-B filing & press-release reports (8)