Two Sigma Investments’s Flexible Solutions FSI Stock Holding History

Two Sigma Investments’s Portfolio FSI Stock Details FSI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$59.9K	Buy	+11,100	New	+$63.9K	﹤0.01%	4437
2025 Q4	–	Sell	-13,078	Closed	-$126K	–	4173
2025 Q3	$126K	Sell	13,078 -3,645	-22%	-$27.6K	﹤0.01%	3437
2025 Q2	$81.1K	Buy	16,723 +4,299	+35%	+$18K	﹤0.01%	3019
2025 Q1	$62.7K	Buy	+12,424	New	+$68.4K	﹤0.01%	3022

Other funds holding FSI

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

NSIM

North Star Investment Management Chicago, Illinois $1.84B AUM 28.81% 1-Year Est. Return

BCM

Beartown Capital Management Huntington Woods, Michigan $209M AUM

RIA

Regal Investment Advisors Kentwood, Michigan $1.73B AUM 17.74% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

EIM

Essex Investment Management Boston, Massachusetts $632M AUM 95.36% 1-Year Est. Return

CAG

Crestwood Advisors Group Boston, Massachusetts $6.74B AUM 30.22% 1-Year Est. Return

QCM

Quantinno Capital Management New York $59.9B AUM 28.07% 1-Year Est. Return

Two Sigma Investments's FSI Position: Q1 2026 in Review

Two Sigma Investments opened a new position in Flexible Solutions (FSI) in Q1 2026: 11,100 shares worth $59.9K. The stake represents ﹤0.01% of the portfolio and ranks #4437 among its holdings. This is a return to the name: Two Sigma Investments previously reported a position in FSI as recently as Q3 2025.

Two Sigma Investments first reported a position in FSI in Q1 2025 and has held it in 4 quarters since. The position peaked at $126K in Q3 2025. 31 funds tracked by Wall St. Rank hold FSI as of Q1 2026.

Two Sigma Investments held 11,100 shares of Flexible Solutions worth $59.9K as of Q1 2026.
Flexible Solutions was a new Two Sigma Investments position in Q1 2026.
Flexible Solutions made up ﹤0.01% of Two Sigma Investments's portfolio in Q1 2026, its #4437 holding.
Two Sigma Investments first reported a position in Flexible Solutions in Q1 2025 and has held it in 4 quarters since.
Two Sigma Investments's Flexible Solutions position peaked at $126K in Q3 2025.
31 funds tracked by Wall St. Rank held Flexible Solutions as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.