Dynamic Technology Lab’s Bandwidth Inc BAND Stock Holding History

Dynamic Technology Lab’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
2025 Q4	–	Sell	-16,236	Closed	-$271K	–	756
2025 Q3	$271K	Buy	+16,236	New	+$250K	0.05%	591
2025 Q2	–	Sell	-39,215	Closed	-$513K	–	944
2025 Q1	$513K	Sell	39,215 -4,151	-10%	-$67.9K	0.07%	468
2024 Q4	$738K	Buy	43,366 +699	+2%	+$13.1K	0.12%	304
2024 Q3	$747K	Buy	+42,667	New	+$756K	0.08%	429
2024 Q2	–	Sell	-10,655	Closed	-$195K	–	949
2024 Q1	$195K	Buy	+10,655	New	+$168K	0.02%	922
2023 Q1	–	Sell	-42,785	Closed	-$982K	–	1087
2022 Q4	$982K	Sell	42,785 -33,778	-44%	-$614K	0.1%	343
2022 Q3	$911K	Buy	+76,563	New	+$1.26M	0.09%	406
2022 Q2	–	Sell	-8,700	Closed	-$282K	–	1130
2022 Q1	$282K	Buy	+8,700	New	+$417K	0.03%	812
2021 Q4	–	Sell	-16,410	Closed	-$1.48M	–	1122
2021 Q3	$1.48M	Buy	16,410 +14,890	+980%	+$1.72M	0.18%	145
2021 Q2	$210K	Buy	+1,520	New	+$191K	0.02%	925
2018 Q3	–	Sell	-25,469	Closed	-$967K	–	1017
2018 Q2	$967K	Buy	+25,469	New	+$900K	0.15%	205

Other funds holding BAND

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

CPIM

Cypress Point Investment Management Mill Valley, California $552M AUM

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

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

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

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

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

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Dynamic Technology Lab's BAND Position: Q4 2025 in Review

Dynamic Technology Lab sold out of Bandwidth Inc (BAND) in Q4 2025, closing a stake of 16,236 shares — an estimated $271K sold.

Dynamic Technology Lab first reported a position in BAND in Q2 2018 and held it in 11 quarters. The position peaked at $1.48M in Q3 2021. 155 funds tracked by Wall St. Rank hold BAND as of Q4 2025.

Dynamic Technology Lab reported no remaining Bandwidth Inc position as of Q4 2025 after selling out during the quarter.
Dynamic Technology Lab sold 16,236 Bandwidth Inc shares in Q4 2025, an estimated $271K.
Dynamic Technology Lab first reported a position in Bandwidth Inc in Q2 2018 and held it in 11 quarters.
Dynamic Technology Lab's Bandwidth Inc position peaked at $1.48M in Q3 2021.
155 funds tracked by Wall St. Rank held Bandwidth Inc as of Q4 2025.

Based on Dynamic Technology Lab's 13F filing for Q4 2025, filed 13 Feb 2026.