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SYBX

Synlogic
SYBX

Delisted

SYBX was delisted on the 20th of January, 2026.

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45 hedge funds and large institutions have $13.9M invested in Synlogic in 2023 Q2 according to their latest regulatory filings, with 2 funds opening new positions, 7 increasing their positions, 12 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

0.25% less ownership

Funds ownership: 3.41% → 3.16% (-0.25%)

12% less funds holding

Funds holding: 51 → 45 (-6)

36% less capital invested

Capital invested by funds: $21.9M → $13.9M (-$7.98M)

42% less repeat investments, than reductions

Existing positions increased: 7 | Existing positions reduced: 12

75% less first-time investments, than exits

New positions opened: 2 | Existing positions closed: 8

Holders
45
Holders Change
-6
Holders Change %
-11.76%
% of All Funds
0.71%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
2
Increased
7
Reduced
12
Closed
8
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
+$68.2K
2
HCA
Harbor Capital Advisors
Illinois
+$14.8K
3
CS
Clear Street
New York
+$13.1K
4
Envestnet Asset Management
Envestnet Asset Management
Illinois
+$7.04K
5
Cetera Investment Advisers
Cetera Investment Advisers
Illinois
+$6.04K

Top Sellers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
-$368K
2
LP
LMR Partners
United Kingdom
-$325K
3
Fidelity Investments
Fidelity Investments
Massachusetts
-$243K
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$199K
5
BlackRock
BlackRock
New York
-$84.6K
Name Holding Trade Value Shares
Change 		Change in
Stake
Cetera Investment Advisers
26
Cetera Investment Advisers
Illinois
$14.6K +$6.04K +722 +47%
Ensign Peak Advisors
27
Ensign Peak Advisors
Utah
$14.2K – – –
Osaic Holdings
28
Osaic Holdings
Arizona
$13.6K +$4.94K +591 +39%
BFM
29
Boothbay Fund Management
New York
$13.3K – – –
LPL Financial
30
LPL Financial
California
$12.9K – – –
Charles Schwab
31
Charles Schwab
California
$10.8K – – –
CS
32
Clear Street
New York
$10.1K +$13.1K +1,570 New
Millennium Management
33
Millennium Management
New York
$8.18K -$22.1K -2,648 -68%
Morgan Stanley
34
Morgan Stanley
New York
$8.13K -$368K -44,040 -97%
PWA
35
Physician Wealth Advisors
Utah
$7.08K – – –
Acadian Asset Management
36
Acadian Asset Management
Massachusetts
$7K -$18.1K -2,160 -65%
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$7K +$845 +101 +10%
SWM
38
Soundmark Wealth Management
Washington
$5.88K – – –
TRCT
39
Tower Research Capital (TRC)
New York
$3.75K -$853 -102 -15%
EWM
40
Endurance Wealth Management
Rhode Island
$3K +$5.58K +667 +84%
RhumbLine Advisers
41
RhumbLine Advisers
Massachusetts
$291 +$376 +45 New
Wells Fargo
42
Wells Fargo
California
$225 – – –
BNP Paribas Financial Markets
43
BNP Paribas Financial Markets
France
$156 – – –
IGWM
44
ICA Group Wealth Management
Colorado
$86 – – –
JP Morgan Chase
45
JP Morgan Chase
New York
$8 -$234 -28 -97%
LP
46
LMR Partners
United Kingdom
– -$325K -34,333 Closed
Bank of New York Mellon
47
Bank of New York Mellon
New York
– -$42.8K -4,515 Closed
TSS
48
Two Sigma Securities
New York
– -$27.3K -2,880 Closed
VF
49
Virtu Financial
New York
– -$12K -1,267 Closed
Jane Street
50
Jane Street
New York
– -$9.3K -981 Closed
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SYBX Hedge Fund Activity: Q2 2023 in Review

45 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in Synlogic (SYBX) for Q2 2023, worth a combined $13.9M — down 36% from $21.9M a quarter earlier.

Sellers outnumbered buyers: 8 funds closed out of SYBX and 2 opened new positions — a net loss of 6 holders — while 12 trimmed existing stakes and 7 added.

The largest buyer was Renaissance Technologies, adding an estimated $68.2K. The largest seller was Morgan Stanley, cutting an estimated $368K.

  • 45 institutional investors held Synlogic (SYBX) as of Q2 2023, down from 51 in Q1 2023.
  • Funds reported $13.9M of Synlogic stock for Q2 2023, down 36% quarter-over-quarter.
  • 2 funds opened new Synlogic positions in Q2 2023 and 8 closed out, a net change of -6 holders.
  • The largest Synlogic buyer in Q2 2023 was Renaissance Technologies, an estimated $68.2K added.
  • The largest Synlogic seller in Q2 2023 was Morgan Stanley, an estimated $368K sold.

Based on aggregated 13F filings for Q2 2023.