Stock ownership · SEC 13F · Q4 2025

EXTRA SPACE STORAGE INC

Who owns EXTRA SPACE STORAGE INC (CUSIP 30225T102)? A look at the institutions behind it, how tightly they hold it, and the latest quarter's moves.

$18.8M
Reported value
3
Institutions
100%
Top-5 share

The verdict

As of Q4 2025, 3 institutions report $18.8M in EXTRA SPACE STORAGE INC positions, ownership that is dominated by its top few institutional owners.

3
institutions hold it
$18.8M
reported 13F value
100%
held by top 5

Based on long positions reported to the SEC as of Q4 2025; 13F omits shorts, options and non-US holdings.

How 13F ownership is computed · All tracked stocks · Concentration rankings

SEC Form 13F-HR ownership desk

CUSIP 30225T102 · Q4 2025 $19M reported

VALUE-TRACE · HOLDERS-FOCUS · CONC-DOM · PHOTO-UNK · ACTIVITY-QUIET · BOOK-FULL

  • VALUE-TRACE $18.8M
  • HOLDERS-FOCUS 3 filers
  • CONC-DOM 100% top-5
  • PHOTO-UNK No peer
  • ACTIVITY-QUIET 0 new
  • BOOK-FULL 8Q history

Read with: Ownership concentration guide - EXTRA SPACE STORAGE INC's top-five holders account for 100% of reported value — read concentration before treating any single filer as a signal.

Largest institutional holders of EXTRA SPACE STORAGE INC
  1. 1
    Pacer Advisors, Inc. $18.5M
  2. 2
    Astoria Portfolio Advisors LLC. $324K
  3. 3
    Bell Investment Advisors, Inc $16K

Top 3 reported holders by value · Q4 2025

Institutional ownership over time

The number of institutions reporting a EXTRA SPACE STORAGE INC position has fallen from 5 to 3 over the last 8 quarters of 13F filings.

246810 Q1'24Q2'24Q3'24Q4'24Q1'25Q2'25Q3'25Q4'25 3
Distinct 13F filers holding EXTRA SPACE STORAGE INC, by quarter

Top Institutional Holders

# Institution Shares Value Share of reported
1 Pacer Advisors, Inc. 141,993 $18.5M 98.2%
2 Astoria Portfolio Advisors LLC. 2,154 $324K 1.7%
3 Bell Investment Advisors, Inc 126 $16K 0.1%

Investment Discretion

SEC Form 13F requires each institutional filer to report whether it exercises sole or shared discretion over a position. Among EXTRA SPACE STORAGE INC's reported holders for Q4 2025, by reported value:

Sole discretion (SOLE)
100.0%

Latest Quarter Activity · Q4 2025

Frequently Asked Questions

How many institutions hold EXTRA SPACE STORAGE INC?▼
EXTRA SPACE STORAGE INC is held by 3 institutional investors per the latest SEC Form 13F filings as of Q4 2025.
What is the total institutional value of EXTRA SPACE STORAGE INC?▼
Institutions report $18.8M of EXTRA SPACE STORAGE INC as of Q4 2025.
How concentrated is ownership of EXTRA SPACE STORAGE INC?▼
The top five institutional holders account for 100% of the reported institutional value in EXTRA SPACE STORAGE INC, making ownership dominated by its top few institutional owners.
Who is the largest institutional holder of EXTRA SPACE STORAGE INC?▼
Pacer Advisors, Inc. is the largest reported holder of EXTRA SPACE STORAGE INC with $18.5M across 141,993 shares as of Q4 2025.

Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q4 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Short positions and most derivatives are not disclosed.

PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Holder lists, concentration, and reported value on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-09-26.