Koesten Hirschmann & Crabtree’s Adtran ADTN Stock Holding History

Koesten Hirschmann & Crabtree’s Portfolio ADTN Stock Details ADTN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$580K	Hold	84,854	–	–	0.24%	20
2026 Q2	$1.18M	Hold	84,854	–	–	0.49%	17
2026 Q1	$1.07M	Buy	84,854 +14,406	+20%	+$146K	0.52%	15
2025 Q4	$612K	Hold	70,448	–	–	0.3%	20
2025 Q3	$661K	Hold	70,448	–	–	0.32%	19
2025 Q2	$632K	Hold	70,448	–	–	0.33%	19
2025 Q1	$614K	Buy	70,448 +16,349	+30%	+$165K	0.35%	18
2024 Q4	$451K	Hold	54,099	–	–	0.26%	23
2024 Q3	$321K	Hold	54,099	–	–	0.19%	26
2024 Q2	$294K	Hold	54,099	–	–	0.19%	26
2024 Q1	$294K	Buy	54,099 +6,587	+14%	+$42K	0.19%	26
2023 Q4	$349K	Hold	47,512	–	–	0.24%	21
2023 Q3	$391K	Hold	47,512	–	–	0.31%	19
2023 Q2	$500K	Hold	47,512	–	–	0.38%	18
2023 Q1	$754K	Buy	47,512 +4,012	+9%	+$69.6K	0.58%	17
2022 Q4	$817K	Buy	+43,500	New	+$874K	0.67%	16

Other funds holding ADTN

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

Paradigm Capital Management Inc Albany, New York $3.17B AUM 63.41% 1-Year Est. Return

Royce & Associates New York $11B AUM 39.4% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

DnB Asset Management Oslo, Norway $38B AUM 25.01% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $123B AUM 30.05% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Koesten Hirschmann & Crabtree's ADTN Position: Q3 2026 in Review

Koesten Hirschmann & Crabtree held its Adtran (ADTN) position steady in Q3 2026 at 84,854 shares worth $580K. The position accounts for 0.24% of the portfolio, ranked #20.

Koesten Hirschmann & Crabtree first reported a position in ADTN in Q4 2022 and has held it in 16 quarters since. The position peaked at $1.18M in Q2 2026. 157 funds tracked by Wall St. Rank hold ADTN as of Q3 2026.

Koesten Hirschmann & Crabtree held 84,854 shares of Adtran worth $580K as of Q3 2026.
Koesten Hirschmann & Crabtree left its Adtran share count unchanged in Q3 2026.
Adtran made up 0.24% of Koesten Hirschmann & Crabtree's portfolio in Q3 2026, its #20 holding.
Koesten Hirschmann & Crabtree first reported a position in Adtran in Q4 2022 and has held it in 16 quarters since.
Koesten Hirschmann & Crabtree's Adtran position peaked at $1.18M in Q2 2026.
157 funds tracked by Wall St. Rank held Adtran as of Q3 2026.

Based on Koesten Hirschmann & Crabtree's 13F filing for Q3 2026, filed 13 Oct 2026.