Insider Cluster (3 insiders) ·Filed Jun 2, 2026

MCK

MCKESSON CORP
NEUTRAL
Impact 3/10
Horizondays Processed4mo ago
Insider cluster: 3 insiders, $5.9M total
Actionable Insight • Neutral

The insider sales are too small relative to McKesson's $88.3B market cap to warrant a bearish read. Monitor for any larger C-suite sales or a cluster exceeding 0.1% of market cap before adjusting positioning. The CFO's non-cash grant is routine compensation and has no economic signal.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
MCK ▲ +21.48% at T+60d
NEUTRAL call ✓ call won +21.48% · α vs SPY +20.62% · entry $736.15 → $894.26
Entry anchored
Jun 2, 2026
via day open
T+1d
+0.44%
call +0.44% · α +1.16%
$739.40
settled 4mo ago
T+5d
+6.53%
call +6.53% · α +9.50%
$784.23
settled 4mo ago
T+20d
+4.34%
call +4.34% · α +6.15%
$768.06
settled 3mo ago
T+60d
+21.48%
call +21.48% · α +20.62%
$894.26
settled 5w ago

Price Chart

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Executive Summary

Three McKesson EVPs sold a total of $5.85M in open-market sales over a 7-day window, including the Chief Strategy Officer, Chief Legal Officer, and Chief HR Officer. The sales represent ~0.007% of McKesson's $88.3B market cap — a trivial amount — and are likely routine portfolio diversification or 10b5-1 plan activity, not a bearish signal on the company's fundamentals.

Key Financial Metrics

Direction
selling
Total Value
$5.8M
Insiders
3

Key Facts

  • Three EVPs sold a total of $5.85M in open-market sales between May 26 and June 1, 2026.
  • Sales are ~0.007% of McKesson's $88.3B market cap — well below the 0.1% materiality threshold.
  • No C-suite CEO or CFO open-market sales; CFO received a non-cash grant of 8,082 shares.
  • McKesson has 87% analyst bullish consensus (9 Strong Buy, 11 Buy).
  • Historical calibration shows cluster insider trades at McKesson have a net negative alpha at T+20, but the dollar amount here is too small to be informative.

Financial Impact

Total insider sales of $5.85M, representing ~0.007% of market cap — immaterial.

insider selling

Risk Factors

  • If a larger cluster of C-suite sales emerges in the next 30 days, it could signal a change in insider sentiment.
  • Historical calibration shows past neutral reports on MCK underperformed at T+20, but this cluster's trivial size makes it non-informative.

Market Snapshot

Exchange
NYSE
Sector
Wholesale-Drugs, Proprietaries & Druggists' Sundries
Analyst Consensus
87% bullish (23 analysts)

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-MCK-1780428569945
15 reports for MCK
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for MCK — sortable, filterable
TypeNow
Aug 28, 2026
4w ago
8-K
NEUTRAL ★ 4/10
$885.32 $851.02▼ −3.87%▼ −3.93%$894.46 (+1.03%)
Jul 1, 2026
13w ago
8-K
NEUTRAL ★ 3/10
$768.06 $888.56▲ +15.69%▲ +17.87%$894.46 (+16.46%)
Jun 30, 2026
13w ago
DEFA14A
NEUTRAL ★ 2/10
$768.06 $888.56▲ +15.69%▲ +17.87%$894.46 (+16.46%)
Jun 12, 2026
15w ago
DEFA14A
NEUTRAL ★ 2/10
$779.78 $812.28▲ +4.17%▲ +4.92%$894.46 (+14.71%)
Jun 12, 2026
16w ago
8-K
NEUTRAL ★ 5/10
$784.05 $805.96▲ +2.79%▲ +1.01%$894.46 (+14.08%)
Jun 8, 2026
16w ago
Insider Cluster
NEUTRAL ★ 2/10
$766.64 $784.23▲ +2.29%▲ +0.66%$894.46 (+16.67%)
Jun 3, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$739.40 $768.06▲ +3.88%▲ +5.00%$894.46 (+20.97%)
Jun 2, 2026
17w ago
Insider Cluster
NEUTRAL ★ 3/10
$736.15 $768.06▲ +4.34%▲ +6.15%$894.46 (+21.51%)
May 27, 2026
18w ago
Insider Cluster
NEUTRAL ★ 3/10
$756.13 $766.55▲ +1.38%▲ +3.67%$894.46 (+18.29%)
May 27, 2026
18w ago
Insider Cluster
NEUTRAL ★ 2/10
$756.13 $766.55▲ +1.38%▲ +3.67%$894.46 (+18.29%)
Showing 10 of 15

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Report published Jun 2, 2026