Stock ownership · SEC 13F · Q3 2024

SOUTHWESTERN ENERGY CO

Who owns SOUTHWESTERN ENERGY CO (CUSIP 845467109)? A look at the institutions behind it, how tightly they hold it, and the latest quarter's moves.

$473K
Reported value
3
Institutions
100%
Top-5 share

The verdict

As of Q3 2024, 3 institutions report $473K in SOUTHWESTERN ENERGY CO positions, ownership that is dominated by its top few institutional owners.

3
institutions hold it
$473K
reported 13F value
100%
held by top 5

Based on long positions reported to the SEC as of Q3 2024; 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 845467109 · Q3 2024 $0M reported

VALUE-TRACE · HOLDERS-FOCUS · CONC-DOM · PHOTO-UNK · ACTIVITY-MID · BOOK-SHORT

  • VALUE-TRACE $0.5M
  • HOLDERS-FOCUS 3 filers
  • CONC-DOM 100% top-5
  • PHOTO-UNK No peer
  • ACTIVITY-MID 3 new
  • BOOK-SHORT 3Q history

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

Largest institutional holders of SOUTHWESTERN ENERGY CO
  1. 1
    Blankinship & Foster, LLC $469K
  2. 2
    FRANKLIN RESOURCES INC $3K
  3. 3
    Wilmington Savings Fund Society, FSB $235

Top 3 reported holders by value · Q3 2024

Top Institutional Holders

# Institution Shares Value Share of reported
1 Blankinship & Foster, LLC 66,000 $469K 99.3%
2 FRANKLIN RESOURCES INC (BEN) 460 $3K 0.7%
3 Wilmington Savings Fund Society, FSB 33 $235 0.0%

Investment Discretion

SEC Form 13F requires each institutional filer to report whether it exercises sole or shared discretion over a position. Among SOUTHWESTERN ENERGY CO's reported holders for Q3 2024, by reported value:

Sole discretion (SOLE)
99.3%
Shared-defined discretion (DFND)
0.7%

Latest Quarter Activity · Q3 2024

New positions (3)

Blankinship & Foster, LLC $469K
FRANKLIN RESOURCES INC (BEN) $3K
Wilmington Savings Fund Society, FSB $235

Complete exits (3)

Maven Securities LTD exited
Brown Financial Advisors exited
Kestra Investment Management, LLC exited

Frequently Asked Questions

How many institutions hold SOUTHWESTERN ENERGY CO?▼
SOUTHWESTERN ENERGY CO is held by 3 institutional investors per the latest SEC Form 13F filings as of Q3 2024.
What is the total institutional value of SOUTHWESTERN ENERGY CO?▼
Institutions report $473K of SOUTHWESTERN ENERGY CO as of Q3 2024.
How concentrated is ownership of SOUTHWESTERN ENERGY CO?▼
The top five institutional holders account for 100% of the reported institutional value in SOUTHWESTERN ENERGY CO, making ownership dominated by its top few institutional owners.
Who is the largest institutional holder of SOUTHWESTERN ENERGY CO?▼
Blankinship & Foster, LLC is the largest reported holder of SOUTHWESTERN ENERGY CO with $469K across 66,000 shares as of Q3 2024.

Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q3 2024 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 2026-05-16.