SB
AMPG icon

SIG Brokerage’s AmpliTech AMPG Stock Holding History

SIG Brokerage’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
2026
Q2 		$152K Buy
+21,782
New +$91.2K ﹤0.01% 863

Other funds holding AMPG

BA
Bard Associates Chicago, Illinois $451M AUM 66.6% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
LCM
Landscape Capital Management Englewood, New Jersey $1.54B AUM 30.95% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
EI
EAM Investors Solana Beach, California $1.12B AUM 390.6% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

SIG Brokerage's AMPG Position: Q2 2026 in Review

SIG Brokerage opened a new position in AmpliTech (AMPG) in Q2 2026: 21,782 shares worth $152K. The stake represents ﹤0.01% of the portfolio and ranks #863 among its holdings.

64 funds tracked by Wall St. Rank hold AMPG as of Q2 2026.

  • SIG Brokerage held 21,782 shares of AmpliTech worth $152K as of Q2 2026.
  • AmpliTech was a new SIG Brokerage position in Q2 2026.
  • AmpliTech made up ﹤0.01% of SIG Brokerage's portfolio in Q2 2026, its #863 holding.
  • 64 funds tracked by Wall St. Rank held AmpliTech as of Q2 2026.

Based on SIG Brokerage's 13F filing for Q2 2026, filed 14 Aug 2026.