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Equibles

D. E. Shaw & Co., Inc.

Position in ORN — Orion Group Holdings Inc

CIK 1009207 New York, NY
Back to ORN Full portfolio

Position in ORN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$689,805
+$459,734 QoQ
Shares Held
41,011
+77.2% QoQ
Ownership
0.101%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#84
of 179 holders
Holding Since
Mar 2020
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ORN Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $890,079,020 across 30 Engineering & Construction names. ORN ranks #29 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 FLR
Fluor Corp
 2,949,214 $154,509,320
2 FIX
Comfort Systems USA Inc
 67,126 $133,040,374
3 STRL
Sterling Infrastructure, Inc.
 156,175 $131,087,048
4 ACM
Aecom
 1,711,157 $119,438,758
5 MTZ
Mastec Inc
 180,243 $74,991,902
6 ECG
Everus Construction Group, Inc.
 397,696 $65,997,650
7 AMRC
Ameresco, Inc.
 1,258,266 $34,728,141
8 KBR
Kbr, Inc.
 963,754 $33,278,425

All Filings in ORN

Export CSV
16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $689,805 41,011
2025-12-31 $230,071 23,146
2025-09-30 $909,259 109,286
2025-06-30 $133,465 14,715
2025-03-31 $339,264 64,869
2024-12-31 $595,635 81,260
2024-09-30 $365,390 63,326
2022-03-31 $76,639 30,903
2021-12-31 $123,663 32,802
2021-09-30 $267,990 49,263
2021-06-30 $497,478 86,518
2021-03-31 $574,264 94,607
2020-12-31 $986,246 198,840
2020-09-30 $790,382 287,412
2020-06-30 $1,295,673 412,635
2020-03-31 $1,259,130 484,281