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ALLIANCEBERNSTEIN L.P.

Position in ALGM — Allegro Microsystems, Inc.

CIK 1109448 NASHVILLE, TN

Position in ALGM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$83,627,752
+$29,289,896 QoQ
Shares Held
1,201,203
-30.3% QoQ
Ownership
0.644%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#20
of 370 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority Sole 96% Shared 0% None 4%

Common Shares in ALGM Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $47,490,797,210 across 49 Semiconductors names. ALGM ranks #18 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALGM

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23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $83,627,752 1,201,203
2026-03-31 $54,337,856 1,723,370
2025-12-31 $30,301,439 1,148,652
2025-09-30 $78,562,483 2,690,496
2025-06-30 $94,360,023 2,759,872
2025-03-31 $23,966,204 953,689
2024-12-31 $11,545,861 528,173
2024-09-30 $4,346,521 186,546
2024-06-30 $3,120,971 110,516
2024-03-31 $2,924,593 108,479
2023-12-31 $26,969,782 890,974
2023-09-30 $60,846,083 1,905,012
2023-06-30 $63,069,562 1,397,199
2023-03-31 $70,922,453 1,477,859
2022-12-31 $83,866,213 2,793,678
2022-09-30 $67,832,778 3,104,475
2022-06-30 $63,308,337 3,059,852
2022-03-31 $86,271,276 3,037,721
2021-12-31 $113,165,215 3,127,839
2021-09-30 $116,364,250 3,640,934
2021-06-30 $96,264,286 3,475,245
2021-03-31 $89,032,089 3,512,114
2020-12-31 $28,627,614 1,073,804