We are live on ! Find out more
RBOT

Vicarious Surgical
RBOT

Delisted

RBOT was delisted on the 2nd of March, 2026.

Back to rankings

35 hedge funds and large institutions have $376M invested in Vicarious Surgical in 2021 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 6 increasing their positions, 5 reducing their positions, and 78 closing their positions.

New
Increased
Maintained
Reduced
Closed

585% more call options, than puts

Call options by funds: $23.1M | Put options by funds: $3.37M

42% more capital invested

Capital invested by funds: $264M → $376M (+$112M)

20% more repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 5

0.14% less ownership

Funds ownership: 2.7% → 2.56% (-0.14%)

64% less funds holding

Funds holding: 98 → 35 (-63)

81% less first-time investments, than exits

New positions opened: 15 | Existing positions closed: 78

Holders
35
Holders Change
-63
Holders Change %
-64.29%
% of All Funds
0.61%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.04%
New
15
Increased
6
Reduced
5
Closed
78
Calls
$23.1M
Puts
$3.37M
Net Calls
+$19.7M
Net Calls Change
+$18M

Top Buyers

Rank Fund Capital Flow
1
VS
VK Services
California
+$221M
2
AMH
Aspex Management (HK)
Hong Kong
+$27.4M
3
CFM
Comprehensive Financial Management
California
+$23.6M
4
PGM
Parian Global Management
New York
+$1.64M
5
GCM
Ghisallo Capital Management
Massachusetts
+$1.06M

Top Sellers

Rank Fund Capital Flow
1
PAMP
Polar Asset Management Partners
Ontario, Canada
-$17.3M
2
AC
Athanor Capital
New York
-$14.9M
3
Citadel Advisors
Citadel Advisors
Florida
-$13.6M
4
SC
Sculptor Capital
New York
-$13.5M
5
Capstone Investment Advisors
Capstone Investment Advisors
New York
-$12.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
Walleye Capital
76
Walleye Capital
New York
– -$1.74M -5,488 Closed
BFM
77
Boothbay Fund Management
New York
– -$1.46M -4,891 Closed
WRBC
78
W.R. Berkley Corp
Connecticut
– -$1.25M -4,164 Closed
BCM
79
Basso Capital Management
Connecticut
– -$1.23M -4,110 Closed
PCM
80
Pinz Capital Management
New York
– -$1.15M -3,858 Closed
AC
81
Athos Capital
Hong Kong
– -$1.11M -3,712 Closed
Walleye Trading
82
Walleye Trading
New York
– -$1.09M -3,658 Closed
ASM
83
ATW SPAC Management
New York
– -$1.02M -3,399 Closed
Balyasny Asset Management
84
Balyasny Asset Management
Illinois
– -$997K -3,333 Closed
SCC
85
Spring Creek Capital
Kansas
– -$997K -3,333 Closed
SMA
86
Sage Mountain Advisors
Georgia
– -$896K -2,995 Closed
OPU
87
Omni Partners US
California
– -$794K -2,655 Closed
EAM
88
Exos Asset Management
New York
– -$789K -2,636 Closed
UOC
89
UBS O'Connor
Illinois
– -$723K -2,417 Closed
BCM
90
BCK Capital Management
Connecticut
– -$711K -2,377 Closed
CCM
91
Context Capital Management
California
– -$606K -2,025 Closed
CIM
92
Cowen Investment Management
New York
– -$598K -2,000 Closed
PCM
93
Prelude Capital Management
New York
– -$565K -1,888 Closed
AA
94
AlphaCentric Advisors
Puerto Rico
– -$548K -1,833 Closed
AGM
95
Alpine Global Management
New York
– -$515K -1,722 Closed
LCM
96
Landscape Capital Management
New Jersey
– -$498K -1,664 Closed
MSU
97
Mizuho Securities USA
New York
– -$496K -1,657 Closed
OFG
98
OTA Financial Group
New York
– -$320K -1,070 Closed
MIG
99
Mariner Investment Group
New York
– -$299K -1,000 Closed
KJHP
100
K.J. Harrison & Partners
Ontario, Canada
– -$249 -833 Closed
1 2 3
4
5

RBOT Hedge Fund Activity: Q3 2021 in Review

35 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in Vicarious Surgical (RBOT) for Q3 2021, worth a combined $376M — up 42% from $264M a quarter earlier.

Sellers outnumbered buyers: 78 funds closed out of RBOT and 15 opened new positions — a net loss of 63 holders — while 5 trimmed existing stakes and 6 added.

The largest buyer was VK Services, opening a new position worth an estimated $221M. The largest seller was Polar Asset Management Partners, exiting entirely with an estimated $17.3M sold.

  • 35 institutional investors held Vicarious Surgical (RBOT) as of Q3 2021, down from 98 in Q2 2021.
  • Funds reported $376M of Vicarious Surgical stock for Q3 2021, up 42% quarter-over-quarter.
  • 15 funds opened new Vicarious Surgical positions in Q3 2021 and 78 closed out, a net change of -63 holders.
  • The largest Vicarious Surgical buyer in Q3 2021 was VK Services, an estimated $221M added.
  • The largest Vicarious Surgical seller in Q3 2021 was Polar Asset Management Partners, an estimated $17.3M sold.

Based on aggregated 13F filings for Q3 2021.