Ken Griffin’s SIFCO Industries SIF Stock Holding History

Ken Griffin’s Portfolio SIF Stock Details SIF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$192K	Buy	+14,419	New	+$146K	﹤0.01%	11452
2025 Q4	–	Sell	-20,335	Closed	-$143K	–	13942
2025 Q3	$143K	Buy	+20,335	New	+$122K	﹤0.01%	11564
2025 Q1	–	Sell	-13,227	Closed	-$46.9K	–	15466
2024 Q4	$46.9K	Buy	+13,227	New	+$51.4K	﹤0.01%	12458
2021 Q2	–	Sell	-13,777	Closed	-$173K	–	14348
2021 Q1	$173K	Buy	+13,777	New	+$141K	﹤0.01%	11887
2019 Q4	–	Sell	-12,054	Closed	-$33K	–	9703
2019 Q3	$33K	Buy	+12,054	New	+$34.1K	﹤0.01%	8826

Other funds holding SIF

Minerva Advisors Bala Cynwyd, Pennsylvania $158M AUM 42.05% 1-Year Est. Return

RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

WANY

Wealthspire Advisors (New York) New York $18.2B AUM 21.48% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

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

VFT

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

BCM

Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return

Ken Griffin's SIF Position: Q1 2026 in Review

Ken Griffin opened a new position in SIFCO Industries (SIF) in Q1 2026: 14,419 shares worth $192K. The stake represents ﹤0.01% of the portfolio and ranks #11452 among its holdings. This is a return to the name: Ken Griffin previously reported a position in SIF as recently as Q3 2025.

Ken Griffin first reported a position in SIF in Q3 2019 and has held it in 5 quarters since. 20 funds tracked by Wall St. Rank hold SIF as of Q1 2026.

Ken Griffin held 14,419 shares of SIFCO Industries worth $192K as of Q1 2026.
SIFCO Industries was a new Ken Griffin position in Q1 2026.
SIFCO Industries made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #11452 holding.
Ken Griffin first reported a position in SIFCO Industries in Q3 2019 and has held it in 5 quarters since.
20 funds tracked by Wall St. Rank held SIFCO Industries as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.