GI
CIO

GAMCO Investors’s City Office REIT CIO Stock Holding History

GAMCO Investors’s Portfolio CIO Stock Details CIO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-50,000
Closed -$350K – 1020
2025
Q4 		$350K Buy
50,000
+22,000
+79% +$152K ﹤0.01% 889
2025
Q3 		$195K Buy
+28,000
New +$185K ﹤0.01% 988

Other funds holding CIO

IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return
HNB
Huntington National Bank Columbus, Ohio $20.6B AUM 34.61% 1-Year Est. Return

GAMCO Investors's CIO Position: Q1 2026 in Review

GAMCO Investors sold out of City Office REIT (CIO) in Q1 2026, closing a stake of 50,000 shares — an estimated $350K sold.

GAMCO Investors first reported a position in CIO in Q3 2025 and held it in 2 quarters. The position peaked at $350K in Q4 2025. 2 funds tracked by Wall St. Rank hold CIO as of Q1 2026.

  • GAMCO Investors reported no remaining City Office REIT position as of Q1 2026 after selling out during the quarter.
  • GAMCO Investors sold 50,000 City Office REIT shares in Q1 2026, an estimated $350K.
  • GAMCO Investors first reported a position in City Office REIT in Q3 2025 and held it in 2 quarters.
  • GAMCO Investors's City Office REIT position peaked at $350K in Q4 2025.
  • 2 funds tracked by Wall St. Rank held City Office REIT as of Q1 2026.

Based on GAMCO Investors's 13F filing for Q1 2026, filed 14 May 2026.