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Swiss National Bank

Bank

Position in ALGM — Allegro Microsystems, Inc.

CIK 1582202 ZURICH, V8

Position in ALGM

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$17,467,658
+$9,383,366 QoQ
Shares Held
250,900
-2.1% QoQ
Ownership
0.135%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#54
of 370 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ALGM Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

Swiss National Bank holds $29,891,824,763 across 40 Semiconductors names. ALGM ranks #24 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALGM

Export CSV
21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $17,467,658 250,900
2026-03-31 $8,084,292 256,400
2025-12-31 $6,737,452 255,400
2025-09-30 $7,326,280 250,900
2025-06-30 $8,417,578 246,200
2025-03-31 $6,269,935 249,500
2024-12-31 $5,534,952 253,200
2024-09-30 $5,475,500 235,000
2024-06-30 $4,829,040 171,000
2024-03-31 $4,087,136 151,600
2023-12-31 $4,588,932 151,600
2023-09-30 $5,397,860 169,000
2023-06-30 $7,529,352 166,800
2023-03-31 $6,934,555 144,500
2022-12-31 $4,854,234 161,700
2022-09-30 $3,454,485 158,100
2022-06-30 $3,240,054 156,600
2022-03-31 $3,819,800 134,500
2021-12-31 $4,533,354 125,300
2021-09-30 $4,004,588 125,300
2021-06-30 $3,470,810 125,300