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TTOO

T2 Biosystems, Inc
TTOO

Delisted

TTOO was delisted on the 11th of February, 2025.

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21 hedge funds and large institutions have $1.37M invested in T2 Biosystems, Inc in 2023 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 5 increasing their positions, 8 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

38% less repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 8

48% less funds holding

Funds holding: 40 → 21 (-19)

83% less first-time investments, than exits

New positions opened: 4 | Existing positions closed: 23

83% less capital invested

Capital invested by funds: $8.23M → $1.37M (-$6.87M)

Holders
21
Holders Change
-19
Holders Change %
-47.5%
% of All Funds
0.31%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
4
Increased
5
Reduced
8
Closed
23
Calls
$1.11M
Puts
–
Net Calls
+$1.11M
Net Calls Change
+$1.04M

Top Buyers

Rank Fund Capital Flow
1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$396K
2
VF
Virtu Financial
New York
+$77K
3
Jane Street
Jane Street
New York
+$68.4K
4
Osaic Holdings
Osaic Holdings
Arizona
+$22.5K
5
TRCT
Tower Research Capital (TRC)
New York
+$15.6K

Top Sellers

Rank Fund Capital Flow
1
BS
Banco Santander
Spain
-$4.18M
2
BBA
Baader Bank Aktiengesellschaft
Germany
-$121K
3
Northern Trust
Northern Trust
Illinois
-$111K
4
Vanguard Group
Vanguard Group
Pennsylvania
-$100K
5
TSS
Two Sigma Securities
New York
-$55.6K
Name Holding Trade Value Shares
Change 		Change in
Stake
BS
26
Banco Santander
Spain
– -$4.18M -1,891 Closed
XT
27
XTX Topco
Cayman Islands
– -$32.7K -1,478 Closed
PFGIA
28
Patriot Financial Group Insurance Agency
Massachusetts
– -$28.1K -1,272 Closed
LFAS
29
Level Four Advisory Services
Texas
– -$24.3K -1,100 Closed
State Street
30
State Street
Massachusetts
– -$12.5K -565 Closed
Millennium Management
31
Millennium Management
New York
– -$9.98K -452 Closed
I
32
INVST
Indiana
– -$7.73K -350 Closed
Victory Capital Management
33
Victory Capital Management
Texas
– -$6.88K -311 Closed
Wolverine Trading
34
Wolverine Trading
Illinois
– -$6.63K -300 Closed
CA
35
Continuum Advisory
Idaho
– -$4.52K -205 Closed
Squarepoint
36
Squarepoint
New York
– -$3.3K -149 Closed
UBS Group
37
UBS Group
Switzerland
– -$3.15K -143 Closed
BCI
38
Brinker Capital Investments
Pennsylvania
– -$2.79K -126 Closed
OPS
39
Orion Portfolio Solutions
Nebraska
– -$2.79K -126 Closed
Cambridge Investment Research Advisors
40
Cambridge Investment Research Advisors
Iowa
– -$2K -104 Closed
APP
41
Avantax Planning Partners
Iowa
– -$2.25K -102 Closed
CF
42
Copperwynd Financial
Arizona
– -$2.21K -100 Closed
Citadel Advisors
43
Citadel Advisors
Florida
– -$221 -10 Closed
Fidelity Investments
44
Fidelity Investments
Massachusetts
– -$21 -1 Closed
CPG
45
Cornerstone Planning Group
New Jersey
– -$2 – –
HL
46
HeadInvest LLC
Maine
– -$2 – –
KFS
47
Kelly Financial Services
Massachusetts
– -$7 – –
1
2

TTOO Hedge Fund Activity: Q4 2023 in Review

21 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in T2 Biosystems, Inc (TTOO) for Q4 2023, worth a combined $1.37M — down 83% from $8.23M a quarter earlier.

Sellers outnumbered buyers: 23 funds closed out of TTOO and 4 opened new positions — a net loss of 19 holders — while 8 trimmed existing stakes and 5 added.

The largest buyer was Susquehanna International Group, adding an estimated $396K. The largest seller was Banco Santander, exiting entirely with an estimated $4.18M sold.

  • 21 institutional investors held T2 Biosystems, Inc (TTOO) as of Q4 2023, down from 40 in Q3 2023.
  • Funds reported $1.37M of T2 Biosystems, Inc stock for Q4 2023, down 83% quarter-over-quarter.
  • 4 funds opened new T2 Biosystems, Inc positions in Q4 2023 and 23 closed out, a net change of -19 holders.
  • The largest T2 Biosystems, Inc buyer in Q4 2023 was Susquehanna International Group, an estimated $396K added.
  • The largest T2 Biosystems, Inc seller in Q4 2023 was Banco Santander, an estimated $4.18M sold.

Based on aggregated 13F filings for Q4 2023.