Marshall Wace’s Cigna CI Stock Holding History

Marshall Wace’s Portfolio CI Stock Details CI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-150,000	Closed	-$40M	–	3222
2026 Q1	$40M	Buy	+150,000	New	+$41.5M	0.04%	439
2025 Q4	–	Sell	-273,900	Closed	-$79M	–	3014
2025 Q3	$79M	Buy	273,900 +176,300	+181%	+$52.2M	0.08%	217
2025 Q2	$32.3M	Buy	+97,600	New	+$31.5M	0.04%	419
2025 Q1	–	Sell	-50,000	Closed	-$13.8M	–	2677
2024 Q4	$13.8M	Buy	+50,000	New	+$15.9M	0.02%	680
2024 Q2	–	Sell	-144,000	Closed	-$49.9M	–	2592
2024 Q1	$49.9M	Sell	144,000 -14,700	-9%	-$4.84M	0.08%	255
2023 Q4	$47.5M	Buy	+158,700	New	+$46.4M	0.08%	246

Other funds holding CI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Sanders Capital West Palm Beach, Florida $99.8B AUM 47.9% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

GQG Partners Ft. Lauderdale, Florida $53.8B AUM 19.23% 1-Year Est. Return

Marshall Wace's CI Position: Q2 2026 in Review

Marshall Wace increased its Cigna (CI) stake by 189% in Q2 2026, buying an estimated $30.5M and bringing the position to 165,287 shares worth $45.6M. The position accounts for 0.04% of the portfolio, ranked #413.

Marshall Wace first reported a position in CI in Q2 2014 and has held it in 42 quarters since. The position peaked at $433M in Q3 2022. 1,700 funds tracked by Wall St. Rank hold CI as of Q2 2026.

Marshall Wace held 165,287 shares of Cigna worth $45.6M as of Q2 2026.
Marshall Wace bought 108,107 Cigna shares in Q2 2026, an estimated $30.5M.
Cigna made up 0.04% of Marshall Wace's portfolio in Q2 2026, its #413 holding.
Marshall Wace first reported a position in Cigna in Q2 2014 and has held it in 42 quarters since.
Marshall Wace's Cigna position peaked at $433M in Q3 2022.
1,700 funds tracked by Wall St. Rank held Cigna as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.