White Pine Capital’s Ribbon Communications RBBN Stock Holding History

White Pine Capital’s Portfolio RBBN Stock Details RBBN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$31.2K	Hold	13,335	–	–	0.01%	238
2026 Q1	$28.3K	Hold	13,335	–	–	0.01%	228
2025 Q4	$38.4K	Sell	13,335 -287,450	-96%	-$927K	0.01%	218
2025 Q3	$1.14M	Sell	300,785 -118,172	-28%	-$464K	0.33%	85
2025 Q2	$1.68M	Buy	418,957 +63,435	+18%	+$229K	0.53%	58
2025 Q1	$1.39M	Buy	355,522 +2,775	+0.8%	+$11.7K	0.48%	67
2024 Q4	$1.47M	Sell	352,747 -2,114	-0.6%	-$7.98K	0.49%	61
2024 Q3	$1.15M	Buy	354,861 +125,510	+55%	+$407K	0.39%	73
2024 Q2	$755K	Sell	229,351 -50,700	-18%	-$154K	0.29%	98
2024 Q1	$888K	Buy	280,051 +9,530	+4%	+$29K	0.34%	88
2023 Q4	$785K	Sell	270,521 -10,169	-4%	-$22.9K	0.3%	99
2023 Q3	$752K	Buy	280,690 +45,157	+19%	+$132K	0.3%	102
2023 Q2	$657K	Buy	235,533 +76,011	+48%	+$211K	0.25%	115
2023 Q1	$546K	Buy	159,522 +99,419	+165%	+$363K	0.21%	125
2022 Q4	$168K	Buy	+60,103	New	+$156K	0.07%	194

Other funds holding RBBN

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

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

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

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

PCMI

Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return

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

Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return

White Pine Capital's RBBN Position: Q2 2026 in Review

White Pine Capital held its Ribbon Communications (RBBN) position steady in Q2 2026 at 13,335 shares worth $31.2K. The position accounts for 0.01% of the portfolio, ranked #238.

White Pine Capital first reported a position in RBBN in Q4 2022 and has held it in 15 quarters since. The position peaked at $1.68M in Q2 2025. 161 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.

White Pine Capital held 13,335 shares of Ribbon Communications worth $31.2K as of Q2 2026.
White Pine Capital left its Ribbon Communications share count unchanged in Q2 2026.
Ribbon Communications made up 0.01% of White Pine Capital's portfolio in Q2 2026, its #238 holding.
White Pine Capital first reported a position in Ribbon Communications in Q4 2022 and has held it in 15 quarters since.
White Pine Capital's Ribbon Communications position peaked at $1.68M in Q2 2025.
161 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.

Based on White Pine Capital's 13F filing for Q2 2026, filed 5 Aug 2026.