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GRAL

GRAIL Inc

364 hedge funds and large institutions have $1.82B invested in GRAIL Inc in 2026 Q1 according to their latest regulatory filings, with 48 funds opening new positions, 101 increasing their positions, 112 reducing their positions, and 96 closing their positions.

New
Increased
Maintained
Reduced
Closed

8.77% more ownership

Funds ownership: 76.99%85.76% (+8.8%)

4% less call options, than puts

Call options by funds: $65.2M | Put options by funds: $67.9M

10% less repeat investments, than reductions

Existing positions increased: 101 | Existing positions reduced: 112

14% less funds holding

Funds holding: 423364 (-59)

29% less capital invested

Capital invested by funds: $2.57B → $1.82B (-$751M)

50% less first-time investments, than exits

New positions opened: 48 | Existing positions closed: 96

75% less funds holding in top 10

Funds holding in top 10: 41 (-3)

Holders
364
Holders Change
-59
Holders Change %
-13.95%
% of All Funds
4.48%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.01%
New
48
Increased
101
Reduced
112
Closed
96
Calls
$65.2M
Puts
$67.9M
Net Calls
-$2.71M
Net Calls Change
-$103M
Name Holding Trade Value Shares
Change
Change in
Stake
BBA
1
Baker Bros. Advisors
New York
$208M +$151M +1,943,281 +93%
FCM
2
Farallon Capital Management
California
$168M +$70.6M +911,000 +39%
BlackRock
3
BlackRock
New York
$153M +$797K +10,290 +0.3%
State Street
4
State Street
Massachusetts
$97.8M +$4.99M +64,370 +4%
Primecap Management
5
Primecap Management
California
$95.3M +$394K +5,088 +0.3%
DTC
6
Deep Track Capital
Connecticut
$89M +$54.2M +700,000 +68%
SC
7
Sessa Capital
New York
$88.9M +$105M +1,354,600 +371%
Morgan Stanley
8
Morgan Stanley
New York
$84.4M +$9.33M +120,508 +8%
VCM
9
Vanguard Capital Management
Pennsylvania
$78.9M +$118M +1,527,105 New
APCM
10
Arbiter Partners Capital Management
New York
$53.5M -$77.5K -1,000 -0.1%
Bank of America
11
Bank of America
North Carolina
$47.2M +$15.9M +205,611 +29%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$42.8M +$2.05M +26,439 +3%
JFG
13
Jefferies Financial Group
New York
$34M +$50.9M +657,500 New
Alyeska Investment Group
14
Alyeska Investment Group
Illinois
$33.4M +$15.7M +202,956 +46%
Goldman Sachs
15
Goldman Sachs
New York
$30.1M +$3.48M +44,938 +8%
RCM
16
RA Capital Management
Massachusetts
$22.1M
Dimensional Fund Advisors
17
Dimensional Fund Advisors
Texas
$21.1M +$14.9M +191,857 +88%
Northern Trust
18
Northern Trust
Illinois
$18M +$597K +7,710 +2%
VPM
19
Vanguard Portfolio Management
Pennsylvania
$17.3M +$25.9M +334,906 New
Susquehanna International Group
20
Susquehanna International Group
Pennsylvania
$15.8M +$22.2M +286,500 +1,565%
Citigroup
21
Citigroup
New York
$15.6M +$18.2M +234,602 +347%
Raymond James Financial
22
Raymond James Financial
Florida
$15.1M +$2.58M +33,328 +13%
AQR Capital Management
23
AQR Capital Management
Connecticut
$14.6M -$2.7M -34,841 -11%
Charles Schwab
24
Charles Schwab
California
$14M -$67.7K -874 -0.3%
CC
25
Casdin Capital
New York
$11.9M +$17.8M +230,000 New