← Top Holdings

CIENCIENA CORP

CUSIP: 171779309

3

Guru Owners

$52.9M

Total Value Held

107,838

Total Shares

📊 Holdings Over Time

How superinvestor ownership has changed across quarters

$0$93.1M$186.1M$279.2M$372.2MQ2 '23Q4 '23Q2 '24Q4 '24Q2 '25Q4 '25Q2 '26

Quarter-by-Quarter Activity

Q2 '263 owners · $52.9M
REDUCEDRay Dalio$49.6M
INCREASEDFirst Eagle$2.0M
SOLDStephen Mandel
Q1 '264 owners · $372.2M
NEWStephen Mandel$314.3M
REDUCEDRay Dalio$55.8M
REDUCEDMairs & Power$1.1M
REDUCEDFirst Eagle$1.0M
Q4 '253 owners · $60.0M
INCREASEDRay Dalio$49.7M
REDUCEDFirst Eagle$9.6M
SOLDStephen Mandel
Q3 '254 owners · $326.1M
NEWStephen Mandel$292.3M
REDUCEDRay Dalio$23.6M
INCREASEDFirst Eagle$9.8M
REDUCEDMairs & Power$437K
SOLDLee Ainslie
Q2 '254 owners · $14.7M
NEWFirst Eagle$9.6M
NEWRay Dalio$3.9M
NEWMairs & Power$325K
Q1 '251 owners · $637K
REDUCEDLee Ainslie$637K

🏛️ Congressional Trades

CIEN: Held by 3 superinvestors · 7 congress member trades

BUYGilbert CisnerosD
$1,001 - $15,0002026-05-29
BUYGilbert CisnerosD
$1,001 - $15,0002026-05-14
SELLLisa McClainR
$1,001 - $15,0002025-10-31
SELLLisa McClainR
$1,001 - $15,0002025-10-30
BUYLisa McClainR
$1,001 - $15,0002025-10-30
SELLLisa McClainR
$1,001 - $15,0002025-10-15
BUYLisa McClainR
$1,001 - $15,0002025-06-17