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JANE STREET GROUP, LLC

Position in IDYA — IDEAYA Biosciences, Inc.

CIK 1595888 NEW YORK, NY

Position in IDYA

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$0
-$2,936,591 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2020
17 quarters on record

Common Shares in IDYA Over Time

Shares Held

Position Value (USD)

Derivatives in IDYA

reported options exposure · as of Jun 30, 2026
CallValue
$976,474
CallShares
26,200
PutValue
$3,018,870
PutShares
81,000

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 Biotechnology

Healthcare · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $1,372,940,661 across 293 Biotechnology names.

# Ticker Company Shares Value (USD) Open

All Filings in IDYA

Export CSV
22 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $976,474 26,200
2026-06-30 $3,018,870 81,000
2026-03-31 $2,936,591 88,133
2026-03-31 $1,012,928 30,400
2026-03-31 $4,951,352 148,600
2025-12-31 $2,572,008 74,400
2025-12-31 $2,568,551 74,300
2025-09-30 $282,984 10,400
2025-09-30 $4,317,138 158,660
2025-06-30 $297,685 14,162
2025-03-31 $813,725 49,678
2024-12-31 $1,411,802 54,934
2024-09-30 $2,519,731 79,537
2024-06-30 $4,529,646 129,013
2024-03-31 $1,306,657 29,778
2023-12-31 $1,460,096 41,037
2023-09-30 $483,427 17,918
2023-06-30 $1,437,847 61,185
2023-03-31 $867,488 63,182
2022-12-31 $248,674 13,686
2021-12-31 $363,134 15,361
2020-06-30 $178,392 12,554