Magnetar Financial’s Harmonic Inc HLIT Stock Holding History

Magnetar Financial’s Portfolio HLIT Stock Details HLIT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$351K	Sell	21,499 -4,634	-18%	-$59.1K	﹤0.01%	722
2026 Q1	$235K	Sell	26,133 -9,823	-27%	-$97.5K	﹤0.01%	843
2025 Q4	$356K	Buy	35,956 +24,279	+208%	+$245K	﹤0.01%	642
2025 Q3	$119K	Buy	+11,677	New	+$110K	﹤0.01%	812
2020 Q1	–	Sell	-10,340	Closed	-$81K	–	548
2019 Q4	$81K	Buy	+10,340	New	+$77.2K	﹤0.01%	519
2019 Q2	–	Sell	-15,263	Closed	-$83K	–	494
2019 Q1	$83K	Buy	+15,263	New	+$80.9K	﹤0.01%	406

Other funds holding HLIT

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

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

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

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Magnetar Financial's HLIT Position: Q2 2026 in Review

Magnetar Financial reduced its Harmonic Inc (HLIT) stake by 18% in Q2 2026, selling an estimated $59.1K and leaving 21,499 shares worth $351K. The position accounts for ﹤0.01% of the portfolio, ranked #722.

Magnetar Financial first reported a position in HLIT in Q1 2019 and has held it in 6 quarters since. The position peaked at $356K in Q4 2025. 260 funds tracked by Wall St. Rank hold HLIT as of Q2 2026.

Magnetar Financial held 21,499 shares of Harmonic Inc worth $351K as of Q2 2026.
Magnetar Financial sold 4,634 Harmonic Inc shares in Q2 2026, an estimated $59.1K.
Harmonic Inc made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #722 holding.
Magnetar Financial first reported a position in Harmonic Inc in Q1 2019 and has held it in 6 quarters since.
Magnetar Financial's Harmonic Inc position peaked at $356K in Q4 2025.
260 funds tracked by Wall St. Rank held Harmonic Inc as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.