$STT

$169.94 +$2.11 (1.26%) Close

$STT Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 274.7M shares outstanding

Who owns STT?

By type of holder

Institutions 91.5% Insiders 0.6% Everyone else 7.9%

Concentration Top 10 holders own 42.7%

BlackRock, Inc. 8.9% · Vanguard Capital Management LLC 6.4%

Institutional ownership

91.5%

-1.3 pts vs last qtr

Institutional holders

1,253

+111 vs last qtr

Net shares bought

−3.4M

by institutions in Q2 2026

New / sold out

205 / 94

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Victory Capital Management Inc +2.5M
FMR LLC +2.4M

Biggest sellers in Q2 2026

Dodge & Cox −3.5M
Hotchkis & Wiley Capital Management LLC −2.2M

Who is planning to sell?

Notices of proposed sale, last 12 months

$24.7M

21 notices from 9 people

Shares covered

164.8K

0.06% of the company

Arranged in advance

76%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

O Hanley Ronald P Officer 10b5-1 $11M
Hu W. Bradford Officer 10b5-1 $4.43M

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

−27.0%

−3.44% a year

Each share's claim on the business

+37.0%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$13.8B vs —

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years82% 3–5 years3% 1–3 years6% Under 1 year9%

Quarterly turnover

9.2%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting STT on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	24.4M	8.88%	+392.3K (+1.6%)	≤2021	0.1%
Shares held by quarter Peak holding26.3M (Q3'24) Change over 8 quarters−1.9M Share of the company8.880% BlackRock, Inc.'s full portfolio →
VC Vanguard Capital Management LLC	17.6M	6.41%	−50.0K (−0.3%)	≤2021	0.1%
Shares held by quarter Peak holding17.7M (Q1'26) Change over 8 quarters+17.6M Share of the company6.410% Vanguard Capital Management LLC's full portfolio →

BlackRock, Inc.

24.4M

% of company

8.88%

Change vs last qtr

+392.3K (+1.6%)

Held since

≤2021

Vanguard Capital Management LLC

17.6M

% of company

6.41%

Change vs last qtr

−50.0K (−0.3%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding State Street Corporation, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting STT on Form N-PORT; together they hold 39.4% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$1.42B	8.3M	3.04%	0.06%	June 30, 2026
V5 Vanguard 500 Index Fund Vanguard Index Funds	$1.22B	7.2M	2.61%	0.07%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$1.42B

% of company

3.04%

% of the fund

0.06%

As of

June 30, 2026

Vanguard 500 Index Fund

Vanguard Index Funds

Position value

$1.22B

% of company

2.61%

% of the fund

0.07%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding State Street Corporation and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
OH O Hanley Ronald P Insider	286.2K	0.10%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.100% O Hanley Ronald P's insider activity →
HK Horgan Kathryn M Insider	103.2K	0.04%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.040% Horgan Kathryn M's insider activity →

O Hanley Ronald P

Insider

286.2K

% of company

0.10%

Change vs last qtr

—

Held since

—

Horgan Kathryn M

Insider

103.2K

% of company

0.04%

Change vs last qtr

—

Held since

—

31 more holders behind a free account

See every insider and 5%+ holder of State Street Corporation.

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