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Operating System Stocks

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Operating System Stocks is a list of public traded operating system companies trading on the NYSE, NASDAQ, and AMEX.

May 15, 2026
Symbol Chart Company Open High Low Close Volume Percent
VHC VirnetX Holding Corporation 13.51 15.42 13.51 14.24 11941 6.19%
TACT TransAct Technologies Incorporated 2.58 3.72 2.58 3.59 152378 4.06%
MSFT Microsoft Corporation 406.61 428.17 405.17 421.98 32960855 3.04%
NCNO Ncino Inc 14.38 15.29 14.36 14.97 2709164 2.32%
IBM International Business Machines Corp 218.20 220.91 217.62 219.30 3191808 0.41%
PLTR Palantir Technologies Inc Cl A 133.00 135.64 130.45 133.99 21195277 0.19%
NTAP NetApp Inc 117.00 121.45 116.00 119.93 1419646 0.01%
VERI Veritone Inc 2.05 2.10 1.97 2.08 2267131 0.00%
CDW CDW Corp 101.95 104.39 101.03 102.07 1273658 -0.08%
SLAB Silicon Laboratories 215.85 217.20 215.85 216.59 291588 -0.29%
CALX Calix, Inc. 39.81 40.37 39.32 39.81 825100 -1.12%
ORCL Oracle Corporation 190.49 196.43 188.90 192.95 15635800 -1.36%
ASPN Aspen Aerogels Inc 5.64 5.78 5.50 5.61 1562088 -3.61%
ANET Arista Networks Inc 144.99 145.90 141.78 141.97 6983500 -3.93%
SIFY Sify Technologies Limited 16.06 16.39 15.73 15.75 22843 -4.37%
CIEN Ciena Corporation 570.65 574.20 553.30 554.54 1518481 -6.26%


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Operating System Stocks List

Operating System Stocks list are operating system stocks that are trading on the OTCBB market.

May 15, 2026
Symbol Chart Company Open High Low Close Volume Percent
FJTSF Fujitsu Ltd 21.7000 21.7000 18.9000 20.9700 16900 2.17%
FJTSY Fujitsu Ltd ADR 20.2900 20.5200 20.2800 20.4400 246500 -1.30%
EPAZ Epazz Inc 0.0300 0.0300 0.0292 0.0292 6900 -2.67%

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