Sabby Management’s AmpliTech AMPG Stock Holding History

Sabby Management’s Portfolio AMPG Stock Details AMPG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q1	–	Sell	-135,482	Closed	-$287K	–	91
2022 Q4	$287K	Sell	135,482 -900	-0.7%	-$1.98K	0.25%	40
2022 Q3	$251K	Sell	136,382 -33,076	-20%	-$74.2K	0.32%	55
2022 Q2	$347K	Buy	169,458 +47,058	+38%	+$107K	0.24%	53
2022 Q1	$411K	Sell	122,400 -7,200	-6%	-$23.5K	0.06%	70
2021 Q4	$511K	Sell	129,600 -175,655	-58%	-$666K	0.07%	106
2021 Q3	$1.09M	Buy	305,255 +76,153	+33%	+$293K	0.15%	82
2021 Q2	$1.06M	Buy	+229,102	New	+$1.32M	0.15%	77

Other funds holding AMPG

Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return

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

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

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

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

TSS

Two Sigma Securities New York $861M AUM 21.33% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

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

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Sabby Management's AMPG Position: Q1 2023 in Review

Sabby Management sold out of AmpliTech (AMPG) in Q1 2023, closing a stake of 135,482 shares — an estimated $287K sold.

Sabby Management first reported a position in AMPG in Q2 2021 and held it in 7 quarters. The position peaked at $1.09M in Q3 2021. 16 funds tracked by Wall St. Rank hold AMPG as of Q1 2023.

Sabby Management reported no remaining AmpliTech position as of Q1 2023 after selling out during the quarter.
Sabby Management sold 135,482 AmpliTech shares in Q1 2023, an estimated $287K.
Sabby Management first reported a position in AmpliTech in Q2 2021 and held it in 7 quarters.
Sabby Management's AmpliTech position peaked at $1.09M in Q3 2021.
16 funds tracked by Wall St. Rank held AmpliTech as of Q1 2023.

Based on Sabby Management's 13F filing for Q1 2023, filed 15 May 2023.