RhumbLine Advisers
IMOS

RhumbLine Advisers’s ChipMOS TECHNOLOGIES IMOS Stock Holding History

RhumbLine Advisers’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 		$1.65M Buy
25,707
+1,314
+5% +$69.5K ﹤0.01% 2045
2026
Q1 		$873K Buy
24,393
+3,146
+15% +$119K ﹤0.01% 2266
2025
Q4 		$630K Sell
21,247
-15,838
-43% -$395K ﹤0.01% 2527
2025
Q3 		$711K Sell
37,085
-510
-1% -$8.99K ﹤0.01% 2457
2025
Q2 		$681K Buy
37,595
+12,759
+51% +$226K ﹤0.01% 2471
2025
Q1 		$418K Sell
24,836
-8,303
-25% -$158K ﹤0.01% 2683
2024
Q4 		$624K Buy
33,139
+1,680
+5% +$34.9K ﹤0.01% 2528
2024
Q3 		$736K Buy
31,459
+2,970
+10% +$70.8K ﹤0.01% 2439
2024
Q2 		$744K Sell
28,489
-13,463
-32% -$376K ﹤0.01% 2410
2024
Q1 		$1.32M Buy
41,952
+3,608
+9% +$103K ﹤0.01% 2105
2023
Q4 		$1.04M Buy
38,344
+246
+0.6% +$6.18K ﹤0.01% 2226
2023
Q3 		$878K Buy
38,098
+6,685
+21% +$155K ﹤0.01% 2283
2023
Q2 		$744K Buy
+31,413
New +$788K ﹤0.01% 2453

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

RhumbLine Advisers's IMOS Position: Q2 2026 in Review

RhumbLine Advisers increased its ChipMOS TECHNOLOGIES (IMOS) stake by 5.4% in Q2 2026, buying an estimated $69.5K and bringing the position to 25,707 shares worth $1.65M. The position accounts for ﹤0.01% of the portfolio, ranked #2045.

RhumbLine Advisers first reported a position in IMOS in Q2 2023 and has held it in 13 quarters since. 92 funds tracked by Wall St. Rank hold IMOS as of Q2 2026.

  • RhumbLine Advisers held 25,707 shares of ChipMOS TECHNOLOGIES worth $1.65M as of Q2 2026.
  • RhumbLine Advisers bought 1,314 ChipMOS TECHNOLOGIES shares in Q2 2026, an estimated $69.5K.
  • ChipMOS TECHNOLOGIES made up ﹤0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #2045 holding.
  • RhumbLine Advisers first reported a position in ChipMOS TECHNOLOGIES in Q2 2023 and has held it in 13 quarters since.
  • 92 funds tracked by Wall St. Rank held ChipMOS TECHNOLOGIES as of Q2 2026.

Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.