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Magnetar Financial LLC

Position in EFX — Equifax Inc

CIK 1352851 EVANSTON, IL

Position in EFX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$404,259
-$486,443 QoQ
Shares Held
2,547
-38.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#500
of 830 holders
Holding Since
Sep 2020
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in EFX Over Time

Shares Held

Position Value (USD)

Position in Consulting Services

Industrials · as of Jun 30, 2026

Magnetar Financial LLC holds $1,656,244 across 2 Consulting Services names. EFX ranks #2 (24.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 EFX
Equifax Inc
This page
2,547 $404,259

All Filings in EFX

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $404,259 2,547
2025-12-31 $890,702 4,105
2025-06-30 $435,740 1,680
2024-09-30 $6,289,190 21,402
2021-09-30 $244,296 964
2020-09-30 $1,411,315 8,995