GI
AMPH icon

GAMMA Investing’s Amphastar Pharmaceuticals AMPH Stock Holding History

GAMMA Investing’s Portfolio AMPH Stock Details AMPH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.3K Sell
312
-27
-8% -$545 ﹤0.01% 3382
2026
Q1 		$6.64K Sell
339
-1,346
-80% -$32.9K ﹤0.01% 3256
2025
Q4 		$45.1K Buy
1,685
+462
+38% +$11.9K ﹤0.01% 2130
2025
Q3 		$32.6K Sell
1,223
-939
-43% -$24.2K ﹤0.01% 2259
2025
Q2 		$49.6K Buy
2,162
+829
+62% +$20.6K ﹤0.01% 1952
2025
Q1 		$38.6K Buy
1,333
+424
+47% +$13.5K ﹤0.01% 1976
2024
Q4 		$33.8K Buy
909
+246
+37% +$11.2K ﹤0.01% 1969
2024
Q3 		$32.2K Buy
663
+273
+70% +$12K ﹤0.01% 1805
2024
Q2 		$15.6K Buy
390
+105
+37% +$4.35K ﹤0.01% 2018
2024
Q1 		$12.5K Buy
285
+43
+18% +$2.22K ﹤0.01% 1931
2023
Q4 		$12.9K Buy
+242
New +$12.7K ﹤0.01% 1760

Other funds holding AMPH

LG
LAM Group Lake Oswego, Oregon $201M AUM 22.35% 1-Year Est. Return
SW
SteelPeak Wealth Woodland Hills, California $3.8B AUM 48.92% 1-Year Est. Return
YIH
Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $77B AUM 50.57% 1-Year Est. Return
SWP
Significant Wealth Partners Cary, Illinois $92.4M AUM 9.22% 1-Year Est. Return
CI
CX Institutional Auburn, Indiana $3.46B AUM 21.89% 1-Year Est. Return
1IA
1620 Investment Advisors Plymouth, Massachusetts $161M AUM 30.15% 1-Year Est. Return
MPWT
MassMutual Private Wealth & Trust Windsor, Connecticut $3.87B AUM 24.64% 1-Year Est. Return
VCM
Versant Capital Management Phoenix, Arizona $1.12B AUM 34.21% 1-Year Est. Return
SWM
Spire Wealth Management Mclean, Virginia $3.31B AUM 38.78% 1-Year Est. Return