Citigroup
IMOS

Citigroup’s ChipMOS TECHNOLOGIES IMOS Stock Holding History

Citigroup’s Portfolio IMOS Stock Details IMOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$35.3K Buy
+550
New +$29.1K ﹤0.01% 5057
2026
Q1 		– Sell
-48
Closed -$1.42K – 6147
2025
Q4 		$1.42K Buy
48
+47
+4,700% +$1.17K ﹤0.01% 5501
2025
Q3 		$19 Buy
+1
New +$18 ﹤0.01% 5907
2017
Q3 		– Sell
-83
Closed -$2K – 7329
2017
Q2 		$2K Buy
+83
New +$1.85K ﹤0.01% 6988
2016
Q3 		– Sell
-1,786
Closed -$36K – 7115
2016
Q2 		$36K Buy
1,786
+8
+0.4% +$157 ﹤0.01% 5774
2016
Q1 		$34K Buy
1,778
+1,526
+606% +$29.3K ﹤0.01% 6306
2015
Q4 		$5K Sell
252
-334
-57% -$6.79K ﹤0.01% 7037
2015
Q3 		$10K Sell
586
-3,836
-87% -$75.8K ﹤0.01% 6425
2015
Q2 		$107K Buy
4,422
+3,072
+228% +$78.9K ﹤0.01% 4939
2015
Q1 		$37K Sell
1,350
-5,619
-81% -$146K ﹤0.01% 5715
2014
Q4 		$179K Buy
6,969
+5,445
+357% +$130K ﹤0.01% 4784
2014
Q3 		$38K Buy
+1,524
New +$40K ﹤0.01% 5486
2014
Q2 		– Sell
-551
Closed -$13K – 7212
2014
Q1 		$13K Buy
+551
New +$12.6K ﹤0.01% 6231

Other funds holding IMOS

Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
OSAM
O'Shaughnessy Asset Management Stamford, Connecticut $21.7B AUM 41.93% 1-Year Est. Return
XC
XY Capital Central, Hong Kong $104M AUM 8% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Personalized Indexing Management
Vanguard Personalized Indexing Management Oakland, California $12.2B AUM 47.93% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Citigroup's IMOS Position: Q2 2026 in Review

Citigroup opened a new position in ChipMOS TECHNOLOGIES (IMOS) in Q2 2026: 550 shares worth $35.3K. The stake represents ﹤0.01% of the portfolio and ranks #5057 among its holdings. This is a return to the name: Citigroup previously reported a position in IMOS as recently as Q4 2025.

Citigroup first reported a position in IMOS in Q1 2014 and has held it in 13 quarters since. The position peaked at $179K in Q4 2014. 92 funds tracked by Wall St. Rank hold IMOS as of Q2 2026.

  • Citigroup held 550 shares of ChipMOS TECHNOLOGIES worth $35.3K as of Q2 2026.
  • ChipMOS TECHNOLOGIES was a new Citigroup position in Q2 2026.
  • ChipMOS TECHNOLOGIES made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #5057 holding.
  • Citigroup first reported a position in ChipMOS TECHNOLOGIES in Q1 2014 and has held it in 13 quarters since.
  • Citigroup's ChipMOS TECHNOLOGIES position peaked at $179K in Q4 2014.
  • 92 funds tracked by Wall St. Rank held ChipMOS TECHNOLOGIES as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.