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Loomis, Sayles & Company’s
Ceco Environmental
CECO
Stock Holding History
Loomis, Sayles & Company’s Portfolio
CECO Stock Details
CECO Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$13.6M
Sell
229,014
-98,495
-30%
-$6.34M
0.02%
300
2025
Q4
$19.6M
Sell
327,509
-222
-0.1%
-$11.9K
0.02%
239
2025
Q3
$16.8M
Sell
327,731
-116,565
-26%
-$4.93M
0.02%
266
2025
Q2
$12.6M
Sell
444,296
-1,633
-0.4%
-$40.7K
0.02%
328
2025
Q1
$10.2M
Buy
445,929
+577
+0.1%
+$15.4K
0.01%
355
2024
Q4
$13.5M
Buy
445,352
+61,156
+16%
+$1.74M
0.02%
324
2024
Q3
$10.8M
Sell
384,196
-16,416
-4%
-$462K
0.01%
345
2024
Q2
$11.6M
Hold
400,612
–
–
0.02%
337
2024
Q1
$9.22M
Sell
400,612
-202
-0.1%
-$4.16K
0.01%
364
2023
Q4
$8.13M
Sell
400,814
-30,670
-7%
-$559K
0.01%
360
2023
Q3
$6.89M
Buy
+431,484
New
+$5.91M
0.01%
373
Other funds holding CECO
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
T. Rowe Price Investment Management
Baltimore, Maryland
$145B AUM
22.78%
1-Year Est. Return
American Century Companies
Kansas City, Missouri
$194B AUM
35%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
Capital World Investors
Los Angeles, California
$733B AUM
35.63%
1-Year Est. Return
Two Sigma Investments
New York
$121B AUM
33.93%
1-Year Est. Return
Janus Henderson Group
London, United Kingdom
$209B AUM
37.72%
1-Year Est. Return
Dimensional Fund Advisors
Austin, Texas
$481B AUM
30.42%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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