GAMMA Investing’s West Pharmaceutical WST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q3
$1.83M Buy
4,935
+840
+21% +$297K 0.06% 243
2026
Q2
$1.47M Buy
4,095
+674
+20% +$206K 0.05% 287
2026
Q1
$857K Buy
3,421
+840
+33% +$209K 0.04% 391
2025
Q4
$710K Buy
2,581
+424
+20% +$116K 0.04% 415
2025
Q3
$566K Buy
2,157
+743
+53% +$181K 0.03% 470
2025
Q2
$309K Buy
1,414
+784
+124% +$168K 0.02% 662
2025
Q1
$141K Sell
630
-668
-51% -$184K 0.01% 975
2024
Q4
$425K Buy
1,298
+440
+51% +$138K 0.04% 406
2024
Q3
$258K Buy
858
+309
+56% +$94.6K 0.03% 523
2024
Q2
$181K Sell
549
-43
-7% -$15.2K 0.02% 526
2024
Q1
$234K Buy
592
+180
+44% +$66.6K 0.05% 348
2023
Q4
$154K Buy
+412
New +$146K 0.04% 388

Other funds holding WST

GAMMA Investing's WST Position: Q3 2026 in Review

GAMMA Investing increased its West Pharmaceutical (WST) stake by 21% in Q3 2026, buying an estimated $297K and bringing the position to 4,935 shares worth $1.83M. The position accounts for 0.06% of the portfolio, ranked #243.

GAMMA Investing first reported a position in WST in Q4 2023 and has held it in 12 quarters since. 29 funds tracked by Wall St. Rank hold WST as of Q3 2026.

  • GAMMA Investing held 4,935 shares of West Pharmaceutical worth $1.83M as of Q3 2026.
  • GAMMA Investing bought 840 West Pharmaceutical shares in Q3 2026, an estimated $297K.
  • West Pharmaceutical made up 0.06% of GAMMA Investing's portfolio in Q3 2026, its #243 holding.
  • GAMMA Investing first reported a position in West Pharmaceutical in Q4 2023 and has held it in 12 quarters since.
  • 29 funds tracked by Wall St. Rank held West Pharmaceutical as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.