S.A. Mason
GRAL icon

S.A. Mason’s GRAIL Inc GRAL Stock Holding History

S.A. Mason’s Portfolio GRAL Stock Details GRAL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$168K Buy
+1,199
New +$95.1K 0.05% 234
2026
Q1 		– Sell
-1,499
Closed -$128K – 279
2025
Q4 		$128K Buy
+1,499
New +$130K 0.05% 239
2025
Q3 		– Sell
-1,499
Closed -$77.1K – 368
2025
Q2 		$77.1K Hold
1,499
– – 0.04% 262
2025
Q1 		$38.3K Buy
1,499
+500
+50% +$15.4K 0.02% 290
2024
Q4 		$17.8K Buy
999
+296
+42% +$4.81K 0.01% 321
2024
Q3 		$9.7K Buy
+703
New +$10.7K 0.01% 312

Other funds holding GRAL

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Jefferies Financial Group
Jefferies Financial Group New York $13.5B AUM 36.68% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $72.4B AUM 24.61% 1-Year Est. Return
Slow Capital
Slow Capital Greenbrae, California $890M AUM 40.96% 1-Year Est. Return
Douglas Lane & Associates
Douglas Lane & Associates New York $7.46B AUM 24.36% 1-Year Est. Return
Fideuram - Intesa Sanpaolo Private Banking
Fideuram - Intesa Sanpaolo Private Banking Turin $3.5B AUM 45.13% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
180 Wealth Advisors
180 Wealth Advisors Federal Way, Washington $1.04B AUM 41.44% 1-Year Est. Return

S.A. Mason's GRAL Position: Q3 2026 in Review

S.A. Mason opened a new position in GRAIL Inc (GRAL) in Q3 2026: 1,199 shares worth $168K. The stake represents 0.05% of the portfolio and ranks #234 among its holdings. This is a return to the name: S.A. Mason previously reported a position in GRAL as recently as Q4 2025.

S.A. Mason first reported a position in GRAL in Q3 2024 and has held it in 6 quarters since. 186 funds tracked by Wall St. Rank hold GRAL as of Q3 2026.

  • S.A. Mason held 1,199 shares of GRAIL Inc worth $168K as of Q3 2026.
  • GRAIL Inc was a new S.A. Mason position in Q3 2026.
  • GRAIL Inc made up 0.05% of S.A. Mason's portfolio in Q3 2026, its #234 holding.
  • S.A. Mason first reported a position in GRAIL Inc in Q3 2024 and has held it in 6 quarters since.
  • 186 funds tracked by Wall St. Rank held GRAIL Inc as of Q3 2026.

Based on S.A. Mason's 13F filing for Q3 2026, filed 13 Oct 2026.