BlackRock’s Western Asset High Income Opportunity Fund HIO Stock Holding History

BlackRock’s Portfolio HIO Stock Details HIO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$8.73K	Buy	+2,405	New	+$8.96K	﹤0.01%	5414
2022 Q4	–	Sell	-256,058	Closed	-$942K	–	5805
2022 Q3	$942K	Hold	256,058	–	–	﹤0.01%	4497
2022 Q2	$1.01M	Buy	+256,058	New	+$1.07M	﹤0.01%	4526
2022 Q1	–	Sell	-60,000	Closed	-$312K	–	5855
2021 Q4	$312K	Buy	+60,000	New	+$310K	﹤0.01%	5002
2019 Q1	–	Sell	-567,203	Closed	-$2.48M	–	4970
2018 Q4	$2.48M	Hold	567,203	–	–	﹤0.01%	3602
2018 Q3	$2.7M	Hold	567,203	–	–	﹤0.01%	3672
2018 Q2	$2.73M	Buy	+567,203	New	+$2.74M	﹤0.01%	3634

Other funds holding HIO

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

SIA

Sit Investment Associates Minneapolis, Minnesota $4.93B AUM 12.22% 1-Year Est. Return

CIA

Capital Investment Advisors Atlanta, Georgia $6.84B AUM 17.28% 1-Year Est. Return

PCM

Penserra Capital Management Orinda, California $8.52B AUM 37.76% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

FCA Corp Houston, Texas $354M AUM 17.74% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

Rareview Capital Las Vegas, Nevada $171M AUM 7.57% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

BlackRock's HIO Position: Q1 2026 in Review

BlackRock opened a new position in Western Asset High Income Opportunity Fund (HIO) in Q1 2026: 2,405 shares worth $8.73K. The stake represents ﹤0.01% of the portfolio and ranks #5414 among its holdings. This is a return to the name: BlackRock previously reported a position in HIO as recently as Q3 2022.

BlackRock first reported a position in HIO in Q2 2018 and has held it in 7 quarters since. The position peaked at $2.73M in Q2 2018. 119 funds tracked by Wall St. Rank hold HIO as of Q1 2026.

BlackRock held 2,405 shares of Western Asset High Income Opportunity Fund worth $8.73K as of Q1 2026.
Western Asset High Income Opportunity Fund was a new BlackRock position in Q1 2026.
Western Asset High Income Opportunity Fund made up ﹤0.01% of BlackRock's portfolio in Q1 2026, its #5414 holding.
BlackRock first reported a position in Western Asset High Income Opportunity Fund in Q2 2018 and has held it in 7 quarters since.
BlackRock's Western Asset High Income Opportunity Fund position peaked at $2.73M in Q2 2018.
119 funds tracked by Wall St. Rank held Western Asset High Income Opportunity Fund as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.