SYBX
SYNLOGIC, INC.
$0.7400
-1.33%
No data for this timeframe.
Vol
Inst. Holders11 funds
Inst. Value$533.5K
Inst. Activity1 buys / 0 sells
SEC Reports2
Recent Activity
May 18, 2026
SEC
Nasdaq has finalized the delisting of Synlogic, Inc. (SYBX) common stock, effective May 28, 2026, following a withdrawal
25-NSE — Impact 7/10
Apr 30, 2026
SEC
Synlogic filed Amendment No. 1 to its 2025 Form 10-K solely to include Part III items (director/officer info, executive
10-K/A — Impact 2/10
Inst.
RENAISSANCE TECHNOLOGIES LLC — DOUBLED
85,627 shares ($95.9K)
Inst.
RENAISSANCE TECHNOLOGIES LLC — ADD
39,510 shares ($65.9K)
May 6, 2026
earnings_calendar
SYBX Q1 2026 Earnings Scheduled — 2026-05-06
Analyst Ratings
0Strong Buy
0Buy
3Hold
1Sell
2Strong Sell
Historical Analyst Actions
| Date | Firm | Action | Rating |
|---|---|---|---|
| Mar 20, 2024 | HC Wainwright & Co. | UPGRADE | Sell → Neutral |
| Feb 9, 2024 | Chardan Capital | DOWNGRADE | Buy → Neutral |
| Feb 9, 2024 | Leerink Partners | DOWNGRADE | Outperform → Market Perform |
| Feb 9, 2024 | HC Wainwright & Co. | DOWNGRADE | Buy → Sell |
| Dec 11, 2023 | Alliance Global Partners | INITIATE | Buy |
Latest Reports
BEARISH
25-NSE
7/10
Nasdaq has finalized the delisting of Synlogic, Inc. (SYBX) common stock, effective May 28, 2026, following a withdrawal
May 18, 2026
NEUTRAL
10-K/A
2/10
Synlogic filed Amendment No. 1 to its 2025 Form 10-K solely to include Part III items (director/officer info, executive
Apr 30, 2026
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| VANGUARD GROUP INC | $225.2K | — |
| CITADEL ADVISORS LLC | $158.6K | TRIM |
| RENAISSANCE TECHNOLOGIES LLC | $95.9K | DOUBLED |
| BlackRock, Inc. | $22.1K | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $13.0K | — |
11 institutional holders with $533.5K total value (476,337 shares) as of 2025-Q4. Top holders: VANGUARD, CITADEL, RENAISSANCE. Net buying activity: 1 institutions added/increased vs 0 reduced.
Top Institutional Holders — 2025-Q4
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 201,060 | $225.2K | 42.2% | — |
| 2 | CITADEL ADVISORS LLC | 141,608 | $158.6K | 29.7% | TRIM -43.0% |
| 3 | RENAISSANCE TECHNOLOGIES LLC | 85,627 | $95.9K | 18.0% | DOUBLED +116.7% |
| 4 | BlackRock, Inc. | 19,757 | $22.1K | 4.1% | — |
| 5 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11,623 | $13.0K | 2.4% | — |
| 6 | STATE STREET CORP | 10,176 | $11.4K | 2.1% | — |
| 7 | FMR LLC | 5,323 | $6.0K | 1.1% | NEAR_EXIT -96.8% |
| 8 | MORGAN STANLEY | 1,095 | $1.2K | 0.2% | — |
| 9 | BANK OF AMERICA CORP /DE/ | 66 | $73.00 | 0.0% | — |
| 10 | CITIGROUP INC | 1 | $1.00 | 0.0% | — |
| 11 | DANSKE BANK A/S | 1 | $1.00 | 0.0% | — |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | DOUBLED | 39,510 | 85,627 | +116.7% | $95.9K | 2025-Q4 |
| RENAISSANCE TECHNOLOGIES LLC | ADD | 23,810 | 39,510 | +65.9% | $65.9K | 2025-Q3 |
| FMR LLC | NEAR_EXIT | 166,001 | 5,323 | -96.8% | $9.0K | 2025-Q3 |
| RENAISSANCE TECHNOLOGIES LLC | TRIM | 71,928 | 22,310 | -69.0% | $31.2K | 2024-Q4 |
| FMR LLC | TRIM | 230,209 | 166,724 | -27.6% | $248.4K | 2024-Q3 |
| CITADEL ADVISORS LLC | TRIM | 28,850 | 16,449 | -43.0% | $24.5K | 2024-Q3 |
No insider trading data available yet. Insider transactions are collected from SEC Form 4 filings.
2 SEC filing reports analyzed. Sentiment: 0 bullish, 1 bearish, 0 mixed, 1 neutral. Avg impact: 4.5/10.
No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.
Historical analyst distribution (last covering-analyst action Mar 2024): 0% buy across 6 analysts — 0 strong buy, 0 buy, 3 hold, 1 sell, 2 strong sell. No current recommendation available.
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q | $0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
| Next Q 2025-06-30 |
$0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
| Current FY 2025-12-31 |
$0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
| Next FY | $0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
4 analyst firms have rated this stock: 1 upgrades, 3 downgrades, 1 initiations.
Historical Analyst Actions
| Date | Analyst Firm | Action | Previous Rating | New Rating |
|---|---|---|---|---|
| Mar 20, 2024 | HC Wainwright & Co. | UPGRADE | Sell | Neutral |
| Feb 9, 2024 | Chardan Capital | DOWNGRADE | Buy | Neutral |
| Feb 9, 2024 | Leerink Partners | DOWNGRADE | Outperform | Market Perform |
| Feb 9, 2024 | HC Wainwright & Co. | DOWNGRADE | Buy | Sell |
| Dec 11, 2023 | Alliance Global Partners | INITIATE | — | Buy |
Monthly Consensus History
| Period | Strong Buy | Buy | Hold | Sell | Strong Sell | Buy % | Distribution |
|---|---|---|---|---|---|---|---|
| May 1, 2025 | 0 | 0 | 3 | 1 | 2 | 0% | |
| Apr 1, 2025 | 0 | 0 | 3 | 1 | 2 | 0% | |
| Mar 1, 2025 | 0 | 0 | 3 | 1 | 2 | 0% | |
| Feb 1, 2025 | 0 | 0 | 3 | 1 | 2 | 0% |
Strong BuyBuyHoldSellStrong Sell
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
No Reddit sentiment data available yet. Sentiment is analyzed from Reddit investment communities on a rolling basis.
May 6, 2026
earnings_calendar
SYBX Q1 2026 Earnings Scheduled — 2026-05-06
Mar 4, 2026
earnings_calendar
SYBX Q4 2025 Earnings After Market Close — 2026-03-04