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SYBX

Synlogic
SYBX

Delisted

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

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48 hedge funds and large institutions have $158M invested in Synlogic in 2019 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 17 increasing their positions, 13 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 4 | Existing positions closed: 2

31% more repeat investments, than reductions

Existing positions increased: 17 | Existing positions reduced: 13

9% more capital invested

Capital invested by funds: $144M → $158M (+$13.5M)

4% more funds holding

Funds holding: 46 → 48 (+2)

0.06% more ownership

Funds ownership: 5.39% → 5.45% (+0.06%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

Holders
48
Holders Change
+2
Holders Change %
+4.35%
% of All Funds
1.04%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
4
Increased
17
Reduced
13
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$766K
2
BCM
Bridgeway Capital Management
Texas
+$577K
3
ACM
Aquilo Capital Management
California
+$514K
4
Vanguard Group
Vanguard Group
Pennsylvania
+$324K
5
State Street
State Street
Massachusetts
+$167K

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$368K
2
TI
Trexquant Investment
Connecticut
-$183K
3
JP Morgan Chase
JP Morgan Chase
New York
-$128K
4
OAM
Oxford Asset Management
United Kingdom
-$116K
5
Morgan Stanley
Morgan Stanley
New York
-$105K

SYBX Hedge Fund Activity: Q1 2019 in Review

48 of the 4,633 institutional investors tracked by Wall St. Rank reported a position in Synlogic (SYBX) for Q1 2019, worth a combined $158M — up 9.3% from $144M a quarter earlier.

Buyers outnumbered sellers: 4 funds opened new SYBX positions and 2 closed out — a net gain of 2 holders — while 17 added to existing stakes and 13 trimmed.

The largest buyer was Dimensional Fund Advisors, adding an estimated $766K. The largest seller was BlackRock, cutting an estimated $368K.

  • 48 institutional investors held Synlogic (SYBX) as of Q1 2019, up from 46 in Q4 2018.
  • Funds reported $158M of Synlogic stock for Q1 2019, up 9.3% quarter-over-quarter.
  • 4 funds opened new Synlogic positions in Q1 2019 and 2 closed out, a net change of +2 holders.
  • The largest Synlogic buyer in Q1 2019 was Dimensional Fund Advisors, an estimated $766K added.
  • The largest Synlogic seller in Q1 2019 was BlackRock, an estimated $368K sold.

Based on aggregated 13F filings for Q1 2019.