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$JBL
$284.05 +$8.37 (3.04%) Live

Ownership

13F as of Q2 2026 · 103.0M shares outstanding

Who owns JBL?

By type of holder
Institutions 99.0% Insiders 1.0% Everyone else 0.0%
Concentration Top 10 holders own 48.4%
BlackRock, Inc. 9.8% · Vanguard Capital Management LLC 6.7%
Institutional ownership
99.0%
+2.7 pts vs last qtr
Institutional holders
1,118
+137 vs last qtr
Net shares bought
+2.8M
by institutions in Q2 2026
New / sold out
235 / 98
positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026
  • Norges Bank NEW +1.5M
  • UBS Group AG +1.3M

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Biggest sellers in Q2 2026
  • Janus Henderson Group PLC SOLD OUT −614.3K
  • Boston Partners −545.3K

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Who is planning to sell?

Notices of proposed sale, last 12 months
$96.3M
40 notices from 18 people
Shares covered
374.3K
0.36% of the company
Arranged in advance
32%
of the value is under a 10b5-1 plan
Under a 10b5-1 plan No plan
$0$18.7M$37.4MNov 2025: $4.5M under a 10b5-1 planNovDec 2025: $4.2M under a 10b5-1 planDec 2025: $18.9M without a planDecJan 2026: $8.5M under a 10b5-1 planJan 2026: $10.6M without a planJanFeb 2026: $4.8M under a 10b5-1 planFebMar 2026: $5.2M under a 10b5-1 planMar 2026: $548.0K without a planMarApr 2026: $2.6M under a 10b5-1 planApr 2026: $34.9M without a planAprMayJunJul 2026: $330.0K under a 10b5-1 planJul 2026: $32.4K without a planJulAugSepOct 2026: $287.6K under a 10b5-1 planOct 2026: $1.0M without a planOct
Largest proposed sellers
  • Mark Mondello Director $29.3M
  • Mondello Mark T Officer 10b5-1 $23.1M

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Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2017–FY2026
−42.5%
−5.96% a year
Each share's claim on the business
+73.8%
grew without buying or selling a share
Spent on buybacks vs paid in stock
$7.49B vs —
over 10 fiscal years
Diluted shares, split-adjusted
103.7M145.7M187.7M2017: 185.8M shares'172018: 175.0M shares'182019: 158.6M shares'192020: 155.3M shares'202021: 152.1M shares'212022: 144.4M shares'222023: 135.9M shares'232024: 124.3M shares'242025: 110.9M shares'252026: 106.9M shares'26
Buybacks Stock-based comp
$0$1.25B$2.5B2017 buybacks: $306.6M2017 stock comp: $0'172018 buybacks: $450.3M2018 stock comp: $0'182019 buybacks: $350.0M2019 stock comp: $0'192020 buybacks: $215.0M2020 stock comp: $0'202021 buybacks: $428.0M2021 stock comp: $0'212022 buybacks: $696.0M2022 stock comp: $0'222023 buybacks: $487.0M2023 stock comp: $0'232024 buybacks: $2.5B2024 stock comp: $0'242025 buybacks: $1.0B2025 stock comp: $0'252026 buybacks: $1.06B2026 stock comp: $0'26

How patient are the owners?

Institutional shares by how long they've been held
5+ years74% 3–5 years9% 1–3 years10% Under 1 year7%
Quarterly turnover
10.7%
of institutional shares changed hands
Top 10 managers, median time held
5 years

Super Investors

Investment managers reporting JBL on Form 13F
B
BlackRock, Inc.
Shares
10.1M
% of company
9.84%
Change vs last qtr
+452.7K (+4.7%)
Held since
≤2021
VC
Vanguard Capital Management LLC
Shares
6.9M
% of company
6.69%
Change vs last qtr
+203.6K (+3.0%)
Held since
≤2021

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Institutional Funds

Mutual funds and ETFs reporting JBL on Form N-PORT; together they hold 41.8% of the company
VT
Position value
$1.29B
% of company
3.25%
% of the fund
0.06%
As of
June 30, 2026
V5
Vanguard Index Funds
Position value
$1.05B
% of company
2.66%
% of the fund
0.06%
As of
June 30, 2026

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Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G
MM
Mondello Mark T
Insider
Shares
1.1M
% of company
1.08%
Change vs last qtr
—
Held since
—
DM
Dastoor Meheryar K
Insider
Shares
335.4K
% of company
0.33%
Change vs last qtr
—
Held since
—

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