Optiver Holding’s Bandwidth Inc BAND Stock Holding History

Optiver Holding’s Portfolio BAND Stock Details BAND Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$11.2K	Buy	629 +402	+177%	+$5.89K	﹤0.01%	1202
2025 Q4	$3.51K	Hold	227	–	–	﹤0.01%	1638
2025 Q3	$3.78K	Buy	227 +103	+83%	+$1.59K	﹤0.01%	2003
2025 Q2	$1.97K	Sell	124 -19	-13%	-$258	﹤0.01%	1345
2025 Q1	$1.87K	Buy	+143	New	+$2.34K	﹤0.01%	1243
2024 Q4	–	Sell	-703	Closed	-$12.3K	–	1048
2024 Q3	$12.3K	Buy	703 +408	+138%	+$7.23K	﹤0.01%	716
2024 Q2	$4.98K	Buy	+295	New	+$5.57K	﹤0.01%	792
2023 Q2	–	Sell	-1	Closed	-$15	–	488
2023 Q1	$15	Buy	+1	New	+$20	﹤0.01%	519

Other funds holding BAND

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

CPIM

Cypress Point Investment Management Mill Valley, California $424M AUM

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return

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

ACM

Archon Capital Management Seattle, Washington $177M AUM 108.05% 1-Year Est. Return

Optiver Holding's BAND Position: Q1 2026 in Review

Optiver Holding increased its Bandwidth Inc (BAND) stake by 177% in Q1 2026, buying an estimated $5.89K and bringing the position to 629 shares worth $11.2K. The position accounts for ﹤0.01% of the portfolio, ranked #1202.

Optiver Holding first reported a position in BAND in Q1 2023 and has held it in 8 quarters since. The position peaked at $12.3K in Q3 2024. 155 funds tracked by Wall St. Rank hold BAND as of Q1 2026.

Optiver Holding held 629 shares of Bandwidth Inc worth $11.2K as of Q1 2026.
Optiver Holding bought 402 Bandwidth Inc shares in Q1 2026, an estimated $5.89K.
Bandwidth Inc made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1202 holding.
Optiver Holding first reported a position in Bandwidth Inc in Q1 2023 and has held it in 8 quarters since.
Optiver Holding's Bandwidth Inc position peaked at $12.3K in Q3 2024.
155 funds tracked by Wall St. Rank held Bandwidth Inc as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.