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STATE STREET CORP

Position in CTKB — Cytek Biosciences, Inc.

CIK 93751 BOSTON, MA

Position in CTKB

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$11,367,916
-$6,652,862 QoQ
Shares Held
2,566,121
-37.8% QoQ
Ownership
1.97%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#9
of 154 holders
Holding Since
Sep 2021
20 quarters on record
Voting authority Sole 24% Shared 0% None 76%

Common Shares in CTKB Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

STATE STREET CORP holds $30,687,533,376 across 104 Medical Devices names. CTKB ranks #46 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CTKB

Export CSV
20 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $11,367,916 2,566,121
2026-03-31 $18,020,778 4,123,748
2025-12-31 $20,942,168 4,146,964
2025-09-30 $14,172,756 4,084,368
2025-06-30 $14,190,794 4,173,763
2025-03-31 $17,572,517 4,382,174
2024-12-31 $29,272,353 4,510,378
2024-09-30 $23,087,955 4,167,501
2024-06-30 $22,170,076 3,973,132
2024-03-31 $27,617,413 4,115,859
2023-12-31 $36,459,653 3,997,769
2023-09-30 $20,852,037 3,777,543
2023-06-30 $29,099,494 3,407,435
2023-03-31 $18,924,709 2,059,272
2022-12-31 $20,811,502 2,038,345
2022-09-30 $29,885,324 2,030,253
2022-06-30 $18,518,048 1,725,820
2022-03-31 $14,236,693 1,320,658
2021-12-31 $4,439,513 272,029
2021-09-30 $4,441,268 207,439