IMC Chicago
LUMN icon

IMC Chicago’s Lumen LUMN Stock Holding History

IMC Chicago’s Portfolio LUMN Stock Details LUMN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.09M Buy
662,800
+3,300
+0.5% +$28.9K ﹤0.01% 2083
2026
Q1 		$4.58M Buy
659,500
+81,500
+14% +$617K ﹤0.01% 1850
2025
Q4 		$4.49M Sell
578,000
-70,100
-11% -$577K ﹤0.01% 1808
2025
Q3 		$3.97M Buy
648,100
+112,400
+21% +$539K ﹤0.01% 1737
2025
Q2 		$2.35M Sell
535,700
-106,300
-17% -$412K ﹤0.01% 1892
2025
Q1 		$2.52M Sell
642,000
-95,200
-13% -$474K ﹤0.01% 1657
2024
Q4 		$3.91M Buy
737,200
+189,500
+35% +$1.31M ﹤0.01% 1398
2024
Q3 		$3.89M Buy
+547,700
New +$2.34M ﹤0.01% 1254
2024
Q2 		– Sell
-311,600
Closed -$486K – 2715
2024
Q1 		$486K Buy
311,600
+122,400
+65% +$191K ﹤0.01% 2059
2023
Q4 		$346K Sell
189,200
-76,700
-29% -$109K ﹤0.01% 1717
2023
Q3 		$378K Buy
265,900
+9,700
+4% +$16.4K ﹤0.01% 1486
2023
Q2 		$579K Buy
256,200
+14,000
+6% +$30.8K ﹤0.01% 1161
2023
Q1 		$642K Buy
242,200
+68,500
+39% +$276K ﹤0.01% 1130
2022
Q4 		$907K Sell
173,700
-58,000
-25% -$356K ﹤0.01% 1021
2022
Q3 		$1.69M Buy
231,700
+202,300
+688% +$2.06M ﹤0.01% 791
2022
Q2 		$321K Sell
29,400
-2,200
-7% -$24.7K ﹤0.01% 1014
2022
Q1 		$356K Sell
31,600
-18,700
-37% -$214K ﹤0.01% 1031
2021
Q4 		$631K Buy
50,300
+2,200
+5% +$28K ﹤0.01% 1062
2021
Q3 		$596K Buy
48,100
+30,900
+180% +$387K ﹤0.01% 1086
2021
Q2 		$234K Buy
+17,200
New +$237K ﹤0.01% 1086
2019
Q4 		– Sell
-29,800
Closed -$372K – 830
2019
Q3 		$372K Buy
29,800
+4,500
+18% +$53.4K ﹤0.01% 677
2019
Q2 		$298K Buy
25,300
+200
+0.8% +$2.25K ﹤0.01% 678
2019
Q1 		$301K Sell
25,100
-12,800
-34% -$178K ﹤0.01% 594
2018
Q4 		$574K Buy
+37,900
New +$723K ﹤0.01% 579

Other funds holding LUMN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

IMC Chicago's LUMN Position: Q2 2026 in Review

IMC Chicago reduced its Lumen (LUMN) stake by 36% in Q2 2026, selling an estimated $647K and leaving 128,915 shares worth $990K. The position accounts for ﹤0.01% of the portfolio, ranked #3873.

IMC Chicago first reported a position in LUMN in Q3 2021 and has held it in 9 quarters since. The position peaked at $1.41M in Q1 2026. 622 funds tracked by Wall St. Rank hold LUMN as of Q2 2026.

  • IMC Chicago held 128,915 shares of Lumen worth $990K as of Q2 2026.
  • IMC Chicago sold 73,812 Lumen shares in Q2 2026, an estimated $647K.
  • Lumen made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #3873 holding.
  • IMC Chicago first reported a position in Lumen in Q3 2021 and has held it in 9 quarters since.
  • IMC Chicago's Lumen position peaked at $1.41M in Q1 2026.
  • 622 funds tracked by Wall St. Rank held Lumen as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.