Latest Institutional Transactions on Cytek Biosciences, Inc. (CTKB)
This table provides information on the latest institutional transactions involving Cytek Biosciences, Inc. (CTKB) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 19, 2025
Q3 2025
|
Sunbelt Securities, Inc.
Houston, TX |
BUY
|
- |
12New |
$37.2 - $50
|
12
$66
|
|
|
Nov 19, 2025
Q3 2025
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
2.57K+ 20.26% |
$7.98K - $10.7K
|
15.3K
$84K
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
2.76KNew |
$8.54K - $11.5K
|
2.76K
$15.2K
|
|
|
Nov 17, 2025
Q3 2025
|
Caxton Associates LLP
London, |
SELL
|
- |
-10.1K- 9.72% |
$31.2K - $41.9K
|
93.4K
$514K
|
|
|
Nov 17, 2025
Q3 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
SELL
|
- |
-63.9K- 7.19% |
$198K - $266K
|
824K
$4.53M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-2.2K- 1.45% |
$6.82K - $9.17K
|
150K
$823K
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-18.7K- 8.86% |
$58.1K - $78.2K
|
193K
$1.06M
|
|
|
Nov 14, 2025
Q3 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
175New |
$543 - $730
|
175
$963
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
61.6KNew |
$191K - $257K
|
61.6K
$339K
|
|
|
Nov 14, 2025
Q3 2025
|
Skopos Labs, Inc.
Riverhead, NY |
SELL
|
- |
-2.21K- 7.21% |
$6.86K - $9.22K
|
28.5K
$156K
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
721K+ 70.9% |
$2.23M - $3.01M
|
1.74M
$9.56M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
78.5K+ 85.74% |
$243K - $328K
|
170K
$936K
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
313K+ 27.22% |
$970K - $1.31M
|
1.46M
$8.05M
|
|
|
Nov 14, 2025
Q3 2025
|
Ieq Capital, LLC
|
BUY
|
- |
14.1K+ 10.13% |
$43.6K - $58.6K
|
153K
$841K
|
|
|
Nov 14, 2025
Q3 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
BUY
|
- |
12.2K+ 17.71% |
$37.8K - $50.9K
|
81.1K
$446K
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Tennessee, Treasury Department
Nashville, TN |
BUY
|
- |
34.2K+ 138.3% |
$106K - $143K
|
58.9K
$324K
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-11.9K- 60.15% |
$36.8K - $49.6K
|
7.88K
$43.3K
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
21.5K+ 6.8% |
$66.8K - $89.8K
|
338K
$1.86M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-89.4K- 2.14% |
$277K - $373K
|
4.08M
$22.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
13.6K+ 9.37% |
$42.1K - $56.7K
|
159K
$873K
|
|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
2.54MNew |
$7.88M - $10.6M
|
2.54M
$14M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Securities, LLC
New York, NY |
BUY
|
- |
23.4KNew |
$72.5K - $97.5K
|
23.4K
$129K
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
176KNew |
$545K - $733K
|
176K
$967K
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
5.31K+ 9.35% |
$16.5K - $22.2K
|
62.1K
$342K
|
|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-3.73K- 8.39% |
$11.6K - $15.5K
|
40.7K
$224K
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
21.7KNew |
$67.4K - $90.6K
|
21.7K
$120K
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-9.14K- 14.19% |
$28.3K - $38.1K
|
55.3K
$304K
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
53K+ 95.11% |
$164K - $221K
|
109K
$597K
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
2.49M+ 269.65% |
$7.73M - $10.4M
|
3.42M
$18.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
250KNew |
$774K - $1.04M
|
250K
$1.37M
|
|
|
Nov 14, 2025
Q3 2025
|
Exodus Point Capital Management, LP
New York, NY |
SELL
|
- |
-172K- 73.17% |
$532K - $716K
|
63K
$346K
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
30.3KNew |
$93.8K - $126K
|
30.3K
$166K
|
|
|
Nov 14, 2025
Q3 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-83.7K- 20.3% |
$259K - $349K
|
329K
$1.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Numerai Gp LLC
San Francisco, CA |
SELL
|
- |
-316K- 74.78% |
$979K - $1.32M
|
106K
$586K
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
SELL
|
- |
-20.4K- 64.56% |
$63.2K - $85.1K
|
11.2K
$61.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 (Difc) LTD
Dubai, C0 |
BUY
|
- |
12.3K+ 150.45% |
$38.2K - $51.3K
|
20.5K
$113K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-535K- 86.66% |
$1.66M - $2.23M
|
82.3K
$453K
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
SELL
|
- |
-7.64K- 13.86% |
$23.7K - $31.9K
|
47.5K
$261K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-82.4K- 7.52% |
$255K - $344K
|
1.01M
$5.57M
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-96.4K- 91.63% |
$299K - $402K
|
8.8K
$48.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
63.9K+ 315.56% |
$198K - $266K
|
84.2K
$463K
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
9.66K+ 56.05% |
$30K - $40.3K
|
26.9K
$148K
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
SELL
|
- |
-42.9K- 37.14% |
$133K - $179K
|
72.5K
$399K
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
59.5K+ 61.45% |
$184K - $248K
|
156K
$860K
|
|
|
Nov 14, 2025
Q3 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
188KNew |
$582K - $782K
|
188K
$1.03M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
121KNew |
$375K - $505K
|
121K
$666K
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-219K- 17.64% |
$677K - $911K
|
1.02M
$5.61M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
252K+ 80.32% |
$781K - $1.05M
|
566K
$3.11M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-163K- 25.85% |
$506K - $681K
|
469K
$2.58M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
15K+ 19.81% |
$46.3K - $62.3K
|
90.4K
$497K
|
|