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Nuveen, LLC

Position in CTKB — Cytek Biosciences, Inc.

CIK 1871926 CHARLOTTE, NC

Position in CTKB

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$1,282,107
+$209,181 QoQ
Shares Held
289,415
+17.9% QoQ
Ownership
0.223%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#36
of 154 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CTKB Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

Nuveen, LLC holds $3,113,924,936 across 75 Medical Devices names. CTKB ranks #53 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in CTKB

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,282,107 289,415
2026-03-31 $1,072,926 245,521
2025-12-31 $1,281,730 253,808
2025-09-30 $880,713 253,808
2025-06-30 $862,946 253,808
2025-03-31 $1,222,988 304,985