13F INSTITUTION · CIK 0001368163 · 2026-Q2 · filed Aug 12, 2026

Zurcher Kantonalbank (Zurich Cantonalbank)

ZURCHER KANTONALBANK (ZURICH CANTONALBANK)
$52.2B
13F long value · 2026-Q2
Positions2551
CategoryAsset Manager
Quarters tracked9
▲ #182 of 581 by 13F value
Size rank 7/10
5 NEW286 ADD104 2×+213 TRIM21 NEAR EXIT2 EXIT
Snapshot
Zurcher Kantonalbank (Zurich Cantonalbank)'s 13F portfolio at a glance — size, concentration and this quarter's activity.
13F value (AUM)
$52.2B
Positions
2551 (247 unmapped)
Top 100 weight
68.9%
Quarters tracked
9
Latest 13F filed
Aug 12, 2026
New positions
5
Exits / near-exits
23
13F value by quarter
Total reported long value each quarter — fund flows plus market moves.
$30.7B
2024-Q2
$33.6B
2024-Q3
$35.1B
2024-Q4
$34.8B
2025-Q1
$40.9B
2025-Q2
$43.5B
2025-Q3
$46.3B
2025-Q4
$46.0B
2026-Q1
$52.2B
2026-Q2
Top holdings — 2026-Q2
The fund's largest reported positions. The 100 shown cover 68.9% of the portfolio.
TickerIssuerWeightValueSharesSince 2026-Q2
NVDA NVIDIA CORPORATION6.2%$3.2B16.0M+17.1%
— UBS GROUP AG5.3%$2.7B55.2M—
AAPL APPLE INC5.1%$2.7B9.3M+15.2%
MSFT MICROSOFT CORP3.2%$1.7B4.5M+37.8%
GOOGL ALPHABET INC3.0%$1.5B4.3M-3.9%
AMZN AMAZON COM INC2.8%$1.4B6.0M+5.3%
AVGO BROADCOM INC2.3%$1.2B3.1M-6.7%
MU MICRON TECHNOLOGY INC2.2%$1.1B986.7K-54.6%
GOOG ALPHABET INC1.8%$923.6M2.6M-1.4%
LLY ELI LILLY & CO1.5%$792.9M661.1K-27.6%
META META PLATFORMS INC1.5%$780.5M1.4M+29.3%
AMD ADVANCED MICRO DEVICES INC1.5%$764.7M1.3M+8.5%
TSLA TESLA INC1.4%$724.7M1.7M-11.4%
— AMRIZE LTD1.1%$575.9M10.8M—
— ALCON AG1.0%$535.8M7.9M—
Quarterly changes — 2026-Q2
What Zurcher Kantonalbank (Zurich Cantonalbank) opened, added, trimmed and exited this quarter, largest dollar moves first.
ActionTickerIssuerPrev sharesCurr sharesChangeValue Δ
ADDAMDADVANCED MICRO DEVICES INC742.5K1.3M+77.3%+$613.6M
2×+MSMORGAN STANLEY591.6K1.3M+124.5%+$180.3M
2×+WDCWESTERN DIGITAL CORP97.5K246.3K+152.6%+$130.9M
ADDBRK-BBERKSHIRE HATHAWAY INC DEL348.6K589.8K+69.2%+$128.1M
2×+GLWCORNING INC208.4K572.3K+174.6%+$117.8M
ADDCVSCVS HEALTH CORP1.4M2.0M+38.0%+$102.0M
ADDSNDKSANDISK CORP36.4K54.2K+49.0%+$100.1M
NEAR EXIT—APTIV PLC1.5M87.2K-94.1%-$97.5M
TRIMCVXCHEVRON CORPORATION1.0M698.7K-31.7%-$95.7M
ADDABBVABBVIE INC660.6K945.1K+43.1%+$94.1M
Conviction over time
Portfolio weight of the current top long holdings, quarter by quarter — rising weight = growing conviction.
NVDA 6.2%
AAPL 5.1%
MSFT 3.2%
GOOGL 3.0%
AMZN 2.8%
AVGO 2.3%
MU 2.2%
GOOG 1.8%
LLY 1.5%