Cornerstone Planning Group’s Plug Power PLUG Stock Holding History

Cornerstone Planning Group’s Portfolio PLUG Stock Details PLUG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	–	Sell	-100	Closed	-$223	–	1273
2026 Q2	$223	Hold	100	–	–	﹤0.01%	1795
2026 Q1	$332	Hold	100	–	–	﹤0.01%	1730
2025 Q4	$245	Sell	100 -98	-49%	-$256	﹤0.01%	1624
2025 Q3	$36.1K	Buy	198 +98	+98%	+$166	0.01%	414
2025 Q2	$154	Hold	100	–	–	﹤0.01%	1471
2025 Q1	$84	Hold	100	–	–	﹤0.01%	1505
2024 Q4	$195	Hold	100	–	–	﹤0.01%	1326
2024 Q3	$213	Hold	100	–	–	﹤0.01%	1229
2024 Q2	$221	Buy	+100	New	+$286	﹤0.01%	1174
2024 Q1	–	Sell	-3	Closed	-$14	–	1175
2023 Q4	$14	Hold	3	–	–	﹤0.01%	944
2023 Q3	$23	Buy	+3	New	+$29	﹤0.01%	1172

Other funds holding PLUG

Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return

Pinnacle Associates New York $8.92B AUM 43.91% 1-Year Est. Return

Bouvel Investment Partners Phoenixville, Pennsylvania $433M AUM 51.2% 1-Year Est. Return

KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return

Inspire Investing Meridian, Idaho $2.37B AUM 29.82% 1-Year Est. Return

Kieckhefer Group Mequon, Wisconsin $252M AUM 40.97% 1-Year Est. Return

BI Asset Management Fondsmaeglerselskab Kobenhavn, Denmark $13.1B AUM 35.37% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.38B AUM 56.37% 1-Year Est. Return

Generali Investments CEE Prague, Czech Republic $2.11B AUM 18.35% 1-Year Est. Return

Cobblestone Asset Management Richmond, Virginia $248M AUM 11.41% 1-Year Est. Return

Cornerstone Planning Group's PLUG Position: Q3 2026 in Review

Cornerstone Planning Group sold out of Plug Power (PLUG) in Q3 2026, closing a stake of 100 shares — an estimated $223 sold.

Cornerstone Planning Group first reported a position in PLUG in Q3 2023 and held it in 11 quarters. The position peaked at $36.1K in Q3 2025. 105 funds tracked by Wall St. Rank hold PLUG as of Q3 2026.

Cornerstone Planning Group reported no remaining Plug Power position as of Q3 2026 after selling out during the quarter.
Cornerstone Planning Group sold 100 Plug Power shares in Q3 2026, an estimated $223.
Cornerstone Planning Group first reported a position in Plug Power in Q3 2023 and held it in 11 quarters.
Cornerstone Planning Group's Plug Power position peaked at $36.1K in Q3 2025.
105 funds tracked by Wall St. Rank held Plug Power as of Q3 2026.

Based on Cornerstone Planning Group's 13F filing for Q3 2026, filed 16 Oct 2026.