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CAPSTONE INVESTMENT ADVISORS, LLC

Position in STLD — Steel Dynamics Inc

CIK 1426196 NEW YORK, NY

Position in STLD

as of Jun 30, 2026 · filed Aug 17, 2026
Position Value
$529,364
+$269,984 QoQ
Shares Held
2,307
+60.1% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#603
of 1,017 holders
Holding Since
Mar 2023
14 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in STLD Over Time

Shares Held

Position Value (USD)

Derivatives in STLD

reported options exposure · as of Jun 30, 2026
CallValue
$0
CallShares
0
PutValue
$481,866
PutShares
2,100

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 Steel

Basic Materials · as of Jun 30, 2026

CAPSTONE INVESTMENT ADVISORS, LLC holds $900,151 across 3 Steel names. STLD ranks #1 (58.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 STLD
Steel Dynamics Inc
This page
2,307 $529,364

All Filings in STLD

Export CSV
35 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $529,364 2,307
2026-06-30 $481,866 2,100
2026-03-31 $648,000 3,600
2026-03-31 $259,380 1,441
2025-12-31 $1,118,370 6,600
2025-12-31 $271,120 1,600
2025-09-30 $1,701,046 12,200
2025-09-30 $671,773 4,818
2025-09-30 $306,746 2,200
2025-06-30 $844,866 6,600
2025-03-31 $350,224 2,800
2025-03-31 $1,100,704 8,800
2024-12-31 $711,568 6,238
2024-12-31 $4,072,299 35,700
2024-12-31 $1,220,549 10,700
2024-09-30 $3,933,696 31,200
2024-09-30 $358,571 2,844
2024-09-30 $1,197,760 9,500
2024-06-30 $4,247,600 32,800
2024-06-30 $1,036,000 8,000
2024-06-30 $1,105,412 8,536
2024-03-31 $1,037,610 7,000
2024-03-31 $340,929 2,300
2024-03-31 $4,550,661 30,700
2023-12-31 $4,003,590 33,900
2023-12-31 $1,369,960 11,600
2023-12-31 $10,747 91
2023-09-30 $11,258 105
2023-09-30 $632,598 5,900
2023-09-30 $1,222,308 11,400
2023-06-30 $577,329 5,300
2023-06-30 $555,543 5,100
2023-03-31 $904 8
2023-03-31 $497,464 4,400
2023-03-31 $440,934 3,900