13F Insight
DOSSIER · 13F Holders · Q2 2026
GVA 3.75 05/15/28

Granite Construction Inc.

22 institutions still hold Granite Construction Inc. as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 387328AD9·22 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$826M
visible holders
Holders
22
filers reporting
Concentration
19.43%
MILLENNIUM MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q2 2026

22 institutions reported GVA 3.75 05/15/28 in Q2 2026. MILLENNIUM MANAGEMENT LLC leads at 19.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$160M48.5M0.06%Q2 202602
D. E. Shaw & Co., Inc.
CIK 0001009207
$117M46.0M0.06%Q4 202503
Elequin Capital, LP
CIK 0001810873
$109M33.0M3.25%Q2 202604
Polar Asset Management Partners Inc.
CIK 0001326389
$108M32.5M1.78%Q2 202605
READYSTATE ASSET MANAGEMENT LP
CIK 0001900923
$102M40.0M4.12%Q4 202506
Alberta Investment Management Corp
CIK 0001463559· Sovereign
$76M23.0M0.43%Q2 202607
Warberg Asset Management LLC
CIK 0001597506
$47M14.1M8.51%Q2 202608
STATE STREET CORP
CIK 0000093751
$24M7.3M0.00%Q2 202609
Calamos Advisors LLC
CIK 0001316507
$23M7.1M0.08%Q2 202610
BlackRock, Inc.
CIK 0002012383
$17M5.1M0.00%Q2 202611
LORD, ABBETT & CO. LLC
CIK 0000728100
$17M6.3M0.05%Q1 202612
FMR LLC
CIK 0000315066
$13M4.1M0.00%Q2 202613
JPMORGAN CHASE & CO
CIK 0000019617
$6M1.9M0.00%Q2 202614
BANK OF MONTREAL /CAN/
CIK 0000927971
$4M2.5M0.00%Q2 202615
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$2M843K0.00%Q1 202616
CITIGROUP INC
CIK 0000831001
$245K74K0.00%Q2 202617
UBS Group AG
CIK 0001610520
$238K72K0.00%Q2 202618
Stonegate Investment Group, LLC
CIK 0001904154
$24K10K0.00%Q3 202519
FRANKLIN RESOURCES INC
CIK 0000038777
$7K2K0.00%Q2 202620
MORGAN STANLEY
CIK 0000895421
$3K1K0.00%Q2 2026
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