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$HUBB
$459.40 +$11.30 (2.52%) Close

Ownership

13F as of Q2 2026 · 52.8M shares outstanding

Who owns HUBB?

By type of holder
Institutions 96.6% Insiders 0.4% Everyone else 3.1%
Concentration Top 10 holders own 39.1%
BlackRock, Inc. 8.9% · Vanguard Capital Management LLC 6.5%
Institutional ownership
96.6%
-0.1 pts vs last qtr
Institutional holders
1,017
+41 vs last qtr
Net shares bought
−68.7K
by institutions in Q2 2026
New / sold out
118 / 77
positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026
  • Parnassus Investments, LLC +871.4K
  • Select Equity Group, L.P. +460.9K

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Biggest sellers in Q2 2026
  • Wellington Management Group LLP −1.3M
  • Bank of New York Mellon Corp −561.5K

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Who is planning to sell?

Notices of proposed sale, last 12 months
$37.2M
10 notices from 6 people
Shares covered
74.6K
0.14% of the company
Arranged in advance
0%
of the value is under a 10b5-1 plan
Under a 10b5-1 plan No plan
$0$17.4M$34.8MNov 2025: $2.1M without a planNovDecJanFeb 2026: $34.8M without a planFebMarAprMayJunJulAug 2026: $283.7K without a planAugSepOct
Largest proposed sellers
  • Sperry William R Officer $16.8M
  • Bakker Gerben Officer $12.6M

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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, FY2016–FY2025
−3.9%
−0.45% a year
Each share's claim on the business
+4.1%
grew without buying or selling a share
Spent on buybacks vs paid in stock
$944M vs $237M
over 10 fiscal years
Diluted shares, split-adjusted
51.9M54.1M56.3M2016: 55.7M shares'162017: 55.1M shares'172018: 54.9M shares'182019: 54.7M shares'192020: 54.5M shares'202021: 54.7M shares'212022: 54.1M shares'222023: 54.0M shares'232024: 54.0M shares'242025: 53.5M shares'25
Buybacks Stock-based comp
$0$123.4M$246.8M2016 buybacks: $246.8M2016 stock comp: $22.3M'162017 buybacks: $92.5M2017 stock comp: $22.3M'172018 buybacks: $40.0M2018 stock comp: $24.2M'182019 buybacks: $35.0M2019 stock comp: $14.5M'192020 buybacks: $41.3M2020 stock comp: $21.9M'202021 buybacks: $11.2M2021 stock comp: $17.5M'212022 buybacks: $182.0M2022 stock comp: $24.5M'222023 buybacks: $30.0M2023 stock comp: $26.5M'232024 buybacks: $40.0M2024 stock comp: $30.6M'242025 buybacks: $225.0M2025 stock comp: $33.0M'25

How patient are the owners?

Institutional shares by how long they've been held
5+ years69% 3–5 years9% 1–3 years15% Under 1 year7%
Quarterly turnover
11.9%
of institutional shares changed hands
Top 10 managers, median time held
5 years

Super Investors

Investment managers reporting HUBB on Form 13F
B
BlackRock, Inc.
Shares
4.7M
% of company
8.88%
Change vs last qtr
+256.9K (+5.8%)
Held since
≤2021
VC
Vanguard Capital Management LLC
Shares
3.5M
% of company
6.54%
Change vs last qtr
−5.3K (−0.2%)
Held since
≤2021

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Institutional Funds

Mutual funds and ETFs reporting HUBB on Form N-PORT; together they hold 40.5% of the company
VT
Position value
$878M
% of company
3.18%
% of the fund
0.04%
As of
June 30, 2026
V5
Vanguard Index Funds
Position value
$717M
% of company
2.59%
% of the fund
0.04%
As of
June 30, 2026

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Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G
BG
Bakker Gerben
Insider
Shares
79.1K
% of company
0.15%
Change vs last qtr
—
Held since
—
SW
Sperry William R
Insider
Shares
51.1K
% of company
0.10%
Change vs last qtr
—
Held since
—

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