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D. E. Shaw & Co., Inc.

Position in EXTR — Extreme Networks Inc

CIK 1009207 New York, NY

Position in EXTR

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$22,174,355
-$1,683,512 QoQ
Shares Held
1,470,448
+2.6% QoQ
Ownership
1.12%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 98.42905019422652.ToString("F0")% Shared 0.ToString("F0")% None 1.5709498057734785.ToString("F0")%

Common Shares in EXTR Over Time

Shares Held

Position Value (USD)

Position in Communication Equipment

Technology · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $892,866,088 across 26 Communication Equipment names. EXTR ranks #9 (2.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in EXTR

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $22,174,355 1,470,448
2025-12-31 $23,857,867 1,432,905
2025-09-30 $15,954,230 772,602
2025-06-30 $10,393,929 579,049
2025-03-31 $6,933,246 524,055
2024-12-31 $9,921,144 592,661
2024-09-30 $12,624,718 839,968
2024-06-30 $14,619,463 1,086,949
2024-03-31 $12,050,724 1,044,257
2023-12-31 $6,656,542 377,355
2023-09-30 $14,365,487 593,370
2023-06-30 $19,166,677 735,765
2023-03-31 $8,374,578 438,001
2022-12-31 $5,180,575 282,937
2022-09-30 $3,921,822 300,063
2022-06-30 $2,552,413 286,145
2022-03-31 $3,870,057 316,958
2021-12-31 $10,299,435 656,015
2021-09-30 $10,780,912 1,094,509
2021-06-30 $15,711,114 1,407,806
2021-03-31 $21,094,998 2,410,857
2020-12-31 $28,393,675 4,120,998
2020-09-30 $18,820,783 4,681,787
2020-06-30 $21,897,955 5,045,612
2020-03-31 $10,271,274 3,324,037