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Equibles

ALLIANCEBERNSTEIN L.P.

Position in QUBT — Quantum Computing Inc.

CIK 1109448 NASHVILLE, TN
Back to QUBT Full portfolio

Position in QUBT

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,126,744
+$684,970 QoQ
Shares Held
219,252
+4.2% QoQ
Ownership
0.097%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#45
of 313 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in QUBT Over Time

Shares Held

Position Value (USD)

Position in Computer Hardware

Technology · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $2,184,249,726 across 18 Computer Hardware names. QUBT ranks #13 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 STX
Seagate Technology Holdings plc
 649,106 $626,387,290
2 SNDK
Sandisk Corp
 228,939 $520,545,472
3 WDC
Western Digital Corp
 587,816 $375,449,835
4 DELL
Dell Technologies Inc.
 637,400 $275,012,604
5 ANET
Arista Networks, Inc.
 1,512,599 $256,960,318
6 P
Everpure, Inc.
 502,483 $39,590,635
7 HPQ
Hp Inc
 1,457,866 $31,985,580
8 SMCI
Super Micro Computer, Inc.
 521,547 $15,296,973

All Filings in QUBT

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,126,744 219,252
2026-03-31 $1,441,774 210,478
2025-12-31 $2,362,067 230,221
2025-09-30 $2,506,613 136,155
2025-06-30 $2,421,611 126,323