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Castle Rock Wealth Management’s Merck MRK Stock Holding History

Castle Rock Wealth Management’s Portfolio MRK Stock Details MRK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$2.33M Sell
16,389
-12,030
-42% -$1.66M 0.44% 55
2026
Q2 		$3.56M Buy
28,419
+590
+2% +$69.1K 0.7% 36
2026
Q1 		$3.36M Buy
27,829
+1,136
+4% +$131K 0.73% 32
2025
Q4 		$3.1M Buy
26,693
+368
+1% +$34.5K 0.67% 35
2025
Q3 		$2.33M Buy
26,325
+1,200
+5% +$98.8K 0.52% 52
2025
Q2 		$2M Buy
+25,125
New +$2M 0.47% 56
2025
Q1 		– Sell
-2,594
Closed -$215K – 232
2024
Q4 		$215K Sell
2,594
-549
-17% -$56.6K 0.05% 224
2024
Q3 		$344K Sell
3,143
-65
-2% -$7.72K 0.08% 186
2024
Q2 		$410K Buy
3,208
+2
+0.1% +$258 0.1% 165
2024
Q1 		$413K Sell
3,206
-6
-0.2% -$740 0.11% 159
2023
Q4 		$375K Sell
3,212
-7
-0.2% -$727 0.11% 163
2023
Q3 		$333K Sell
3,219
-12
-0.4% -$1.29K 0.11% 160
2023
Q2 		$367K Sell
3,231
-1,308
-29% -$149K 0.13% 145
2023
Q1 		$533K Buy
4,539
+46
+1% +$4.97K 0.19% 118
2022
Q4 		$480K Buy
4,493
+216
+5% +$22.1K 0.21% 130
2022
Q3 		$389K Buy
4,277
+8
+0.2% +$714 0.2% 134
2022
Q2 		$397K Buy
4,269
+728
+21% +$64.5K 0.2% 133
2022
Q1 		$304K Buy
3,541
+667
+23% +$52.6K 0.14% 180
2021
Q4 		$230K Buy
2,874
+153
+6% +$12.2K 0.09% 224
2021
Q3 		$225K Buy
+2,721
New +$207K 0.08% 241

Other funds holding MRK

MSV
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return
CAM
Cacti Asset Management Atlanta, Georgia $1.89B AUM 58.55% 1-Year Est. Return
DLA
Douglas Lane & Associates New York $7.46B AUM 24.36% 1-Year Est. Return
RT
Rockland Trust Hanover, Massachusetts $2.61B AUM 14.26% 1-Year Est. Return
FWCM
Ferguson Wellman Capital Management Portland, Oregon $8.38B AUM 25.07% 1-Year Est. Return
QPBE
Quintet Private Bank (Europe) Luxembourg $2.28B AUM 23.89% 1-Year Est. Return
CA
CapWealth Advisors Franklin, Tennessee $1.32B AUM 21.6% 1-Year Est. Return
EB
Eastern Bank Boston, Massachusetts $6.58B AUM 23.57% 1-Year Est. Return
ACM
Argent Capital Management St Louis, Missouri $3.14B AUM 31.36% 1-Year Est. Return
OGC
Oak Grove Capital North Hampton, New Hampshire $2.21B AUM 127.51% 1-Year Est. Return

Castle Rock Wealth Management's MRK Position: Q3 2026 in Review

Castle Rock Wealth Management reduced its Merck (MRK) stake by 42% in Q3 2026, selling an estimated $1.66M and leaving 16,389 shares worth $2.33M. The position accounts for 0.44% of the portfolio, ranked #55.

Castle Rock Wealth Management first reported a position in MRK in Q3 2021 and has held it in 20 quarters since. The position peaked at $3.56M in Q2 2026. 203 funds tracked by Wall St. Rank hold MRK as of Q3 2026.

  • Castle Rock Wealth Management held 16,389 shares of Merck worth $2.33M as of Q3 2026.
  • Castle Rock Wealth Management sold 12,030 Merck shares in Q3 2026, an estimated $1.66M.
  • Merck made up 0.44% of Castle Rock Wealth Management's portfolio in Q3 2026, its #55 holding.
  • Castle Rock Wealth Management first reported a position in Merck in Q3 2021 and has held it in 20 quarters since.
  • Castle Rock Wealth Management's Merck position peaked at $3.56M in Q2 2026.
  • 203 funds tracked by Wall St. Rank held Merck as of Q3 2026.

Based on Castle Rock Wealth Management's 13F filing for Q3 2026, filed 9 Oct 2026.