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CITADEL ADVISORS LLC

Position in PENG — Penguin Solutions, Inc.

CIK 1423053 MIAMI, FL

Position in PENG

as of Jun 30, 2026 · filed Sep 2, 2026
Position Value
$15,006,654
+$9,381,360 QoQ
Shares Held
197,430
-38.2% QoQ
Ownership
0.385%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#39
of 352 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PENG Over Time

Shares Held

Position Value (USD)

Derivatives in PENG

reported options exposure · as of Jun 30, 2026
CallValue
$16,805,811
CallShares
221,100
PutValue
$49,664,934
PutShares
653,400

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 Information Technology Services

Technology · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $1,635,701,192 across 53 Information Technology Services names. PENG ranks #22 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PENG

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12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,006,654 197,430
2026-06-30 $49,664,934 653,400
2026-06-30 $16,805,811 221,100
2026-03-31 $434,720 24,700
2026-03-31 $1,471,360 83,600
2026-03-31 $5,625,294 319,619
2025-12-31 $6,226,300 318,318
2025-12-31 $768,708 39,300
2025-12-31 $5,077,776 259,600
2025-09-30 $3,731,496 141,990
2025-09-30 $2,662,164 101,300
2025-09-30 $488,808 18,600