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JANE STREET GROUP, LLC

Position in JEF — Jefferies Financial Group Inc.

CIK 1595888 NEW YORK, NY

Position in JEF

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$38,978,002
+$3,144,418 QoQ
Shares Held
779,872
-10.2% QoQ
Ownership
0.338%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#36
of 581 holders
Holding Since
Jun 2020
24 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in JEF Over Time

Shares Held

Position Value (USD)

Derivatives in JEF

reported options exposure · as of Jun 30, 2026
CallValue
$6,342,462
CallShares
126,900
PutValue
$6,657,336
PutShares
133,200

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Capital Markets

Financial Services · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $2,144,902,285 across 56 Capital Markets names. JEF ranks #13 (1.8% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in JEF

Export CSV
49 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $6,657,336 133,200
2026-06-30 $6,342,462 126,900
2026-06-30 $38,978,002 779,872
2026-03-31 $8,761,621 212,300
2026-03-31 $12,220,047 296,100
2026-03-31 $35,833,584 868,272
2025-12-31 $3,086,106 49,800
2025-12-31 $10,919,114 176,200
2025-12-31 $5,416,178 87,400
2025-09-30 $1,942,974 29,700
2025-09-30 $10,506,452 160,600
2025-09-30 $485,481 7,421
2025-06-30 $5,052,480 92,384
2025-06-30 $1,815,708 33,200
2025-06-30 $6,721,401 122,900
2024-12-31 $13,602,400 173,500
2024-12-31 $13,716,236 174,952
2024-12-31 $266,560 3,400
2024-09-30 $2,018,840 32,800
2024-09-30 $7,368,334 119,713
2024-09-30 $54,022,435 877,700
2024-06-30 $3,967,762 79,738
2024-03-31 $2,472,509 56,066
2023-12-31 $8,924,871 220,858
2023-09-30 $28,618,835 781,295
2023-06-30 $674,312 20,329
2023-03-31 $2,033,518 64,068
2022-12-31 $701,952 20,477
2022-09-30 $11,180,243 378,991
2022-06-30 $1,633,421 59,139
2022-03-31 $3,196,309 97,300
2022-03-31 $1,865,422 56,786
2022-03-31 $1,593,227 48,500
2021-12-31 $1,381,280 35,600
2021-12-31 $667,360 17,200
2021-12-31 $496,406 12,794
2021-09-30 $3,219,168 86,700
2021-09-30 $782,958 21,087
2021-09-30 $1,797,090 48,400
2021-06-30 $1,058,558 30,952
2021-06-30 $670,320 19,600
2021-06-30 $1,590,300 46,500
2021-03-31 $3,837,751 127,500
2021-03-31 $5,745,730 190,888
2021-03-31 $2,958,830 98,300
2020-12-31 $975,883 39,670
2020-09-30 $1,271,625 70,646
2020-06-30 $8,564,543 550,773
2020-06-30 $566,021 36,400