ProShare Advisors
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ProShare Advisors’s Ceco Environmental CECO Stock Holding History

ProShare Advisors’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
Q2 		$627K Buy
6,912
+2,638
+62% +$209K ﹤0.01% 968
2026
Q1 		$255K Sell
4,274
-1,116
-21% -$71.8K ﹤0.01% 1426
2025
Q4 		$323K Buy
5,390
+399
+8% +$21.3K ﹤0.01% 1413
2025
Q3 		$256K Buy
+4,991
New +$211K ﹤0.01% 1544
2025
Q1 		– Sell
-8,232
Closed -$249K – 2123
2024
Q4 		$249K Buy
+8,232
New +$234K ﹤0.01% 1766
2014
Q3 		– Sell
-10,128
Closed -$158K – 2305
2014
Q2 		$158K Sell
10,128
-7,681
-43% -$118K ﹤0.01% 2255
2014
Q1 		$295K Buy
+17,809
New +$293K ﹤0.01% 2252
2013
Q4 		– Sell
-11,148
Closed -$157K – 1425
2013
Q3 		$157K Buy
+11,148
New +$146K ﹤0.01% 2281

Other funds holding CECO

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
DSCM
Divisadero Street Capital Management Miami, Florida $4.41B AUM 90.53% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

ProShare Advisors's CECO Position: Q2 2026 in Review

ProShare Advisors increased its Ceco Environmental (CECO) stake by 62% in Q2 2026, buying an estimated $209K and bringing the position to 6,912 shares worth $627K. The position accounts for ﹤0.01% of the portfolio, ranked #968.

ProShare Advisors first reported a position in CECO in Q3 2013 and has held it in 8 quarters since. 344 funds tracked by Wall St. Rank hold CECO as of Q2 2026.

  • ProShare Advisors held 6,912 shares of Ceco Environmental worth $627K as of Q2 2026.
  • ProShare Advisors bought 2,638 Ceco Environmental shares in Q2 2026, an estimated $209K.
  • Ceco Environmental made up ﹤0.01% of ProShare Advisors's portfolio in Q2 2026, its #968 holding.
  • ProShare Advisors first reported a position in Ceco Environmental in Q3 2013 and has held it in 8 quarters since.
  • 344 funds tracked by Wall St. Rank held Ceco Environmental as of Q2 2026.

Based on ProShare Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.