LPL Financial
AMPH icon

LPL Financial’s Amphastar Pharmaceuticals AMPH Stock Holding History

LPL Financial’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
Q1 		– Sell
-19,844
Closed -$531K – 5971
2025
Q4 		$531K Buy
19,844
+5,199
+36% +$134K ﹤0.01% 4649
2025
Q3 		$390K Buy
+14,645
New +$378K ﹤0.01% 4839
2025
Q2 		– Sell
-14,300
Closed -$415K – 5558
2025
Q1 		$415K Sell
14,300
-6,066
-30% -$194K ﹤0.01% 4336
2024
Q4 		$756K Buy
20,366
+1,510
+8% +$69K ﹤0.01% 3729
2024
Q3 		$915K Buy
18,856
+12,104
+179% +$531K ﹤0.01% 3476
2024
Q2 		$270K Buy
+6,752
New +$280K ﹤0.01% 4358
2024
Q1 		– Sell
-23,231
Closed -$1.44M – 4916
2023
Q4 		$1.44M Buy
23,231
+2,603
+13% +$137K ﹤0.01% 2712
2023
Q3 		$949K Buy
20,628
+7,371
+56% +$402K ﹤0.01% 2946
2023
Q2 		$762K Buy
13,257
+44
+0.3% +$1.95K ﹤0.01% 3088
2023
Q1 		$495K Buy
+13,213
New +$433K ﹤0.01% 3340
2022
Q2 		– Sell
-59,466
Closed -$2.13M – 4420
2022
Q1 		$2.13M Buy
+59,466
New +$1.69M ﹤0.01% 2020
2019
Q3 		– Sell
-14,773
Closed -$312K – 3292
2019
Q2 		$312K Buy
+14,773
New +$309K ﹤0.01% 2670

Other funds holding AMPH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return

LPL Financial's AMPH Position: Q1 2026 in Review

LPL Financial sold out of Amphastar Pharmaceuticals (AMPH) in Q1 2026, closing a stake of 19,844 shares — an estimated $531K sold.

LPL Financial first reported a position in AMPH in Q2 2019 and held it in 12 quarters. The position peaked at $2.13M in Q1 2022. 215 funds tracked by Wall St. Rank hold AMPH as of Q1 2026.

  • LPL Financial reported no remaining Amphastar Pharmaceuticals position as of Q1 2026 after selling out during the quarter.
  • LPL Financial sold 19,844 Amphastar Pharmaceuticals shares in Q1 2026, an estimated $531K.
  • LPL Financial first reported a position in Amphastar Pharmaceuticals in Q2 2019 and held it in 12 quarters.
  • LPL Financial's Amphastar Pharmaceuticals position peaked at $2.13M in Q1 2022.
  • 215 funds tracked by Wall St. Rank held Amphastar Pharmaceuticals as of Q1 2026.

Based on LPL Financial's 13F filing for Q1 2026, filed 6 May 2026.