Equity
SI
Shoulder Innovations, Inc. · NYSE
Reddit mentioned SI 142 times in the 30 days to 28 September 2026, across 3 of the communities we track. All of them were scored for sentiment: 55% read bullish, 8% bearish and 37% neither. Reddit data updated 28 September 2026.
The line runs $20.39 on 30 June through $16.99 on 25 September, on a scale from $15.0 to $25.0. Days the market did not trade hold the previous close, flat.
The chart above plots the price of SI over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 62 sessions over that window: $20.39 on 30 June 2026 through $16.99 on 25 September 2026.
Finazon · prior-day close, indicative (IEX-derived, not the official close) · valuation computed from SEC EDGAR filings · as of Sep 25, 2026
SI · crowd attention × price
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Day27 Sep 2026
Reddit stayed net bullish on SI every day of this window we could measure, while its close fell from $21 to $16.99
The talk about SI has crowded into its last seven days, which carried 64% of this window's Reddit mentions
This chart in words
The chart plots daily Reddit mentions of SI over the 30 days to 28 September 2026: 142 in total, busiest on 22 September with 58, and 2 on the last day counted. The line is the daily close over the same window: $21 on 31 August, $16.99 on 25 September. Of those days, 19 were trading sessions and the other 11 are hatched on the chart. On 9 of them no session took place, and the last close before it is carried forward rather than plotted; on 1 of them no session took place, and this window holds no earlier close to carry forward; on 1 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 80% bullish to 88% bullish over the 8 days that carried enough mentions to measure. 20 days either fell under the 5-mention floor or carried no bullish or bearish mention at all, and so carry no sentiment point.
The chart plots daily Reddit mentions of SI over the 90 days to 28 September 2026: 206 in total, busiest on 22 September with 58, and 2 on the last day counted. The last seven days of this window carried 132 of its 206 Reddit mentions. The line is the daily close over the same window: $21 on 1 July, $16.99 on 25 September. Of those days, 61 were trading sessions and the other 29 are hatched on the chart. On 28 of them no session took place, and the last close before it is carried forward rather than plotted; on 1 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove. Sentiment — the bullish share of the mentions that took a side, where the chart's dashed rule marks the 50% at which bullish and bearish are even — ran from 67% bullish to 100% bullish over the 21 days that carried enough mentions to measure. 69 days either fell under the 5-mention floor or carried no bullish or bearish mention at all, and so carry no sentiment point.
Finazon · prior-day close, indicative (IEX-derived, not the official close), some closes dollar-rounded at the source
Crowd sentiment on SI · 30d
bullish
bullish
SI reads exactly as bullish as overall market sentiment. Same measure; same 30-day window.
Where SI is discussed
(30d)Moves with SI
co-mention r · 31 obsTickers whose daily Reddit volume rose and fell with SI's. Co-discussion, not price.
How closely daily Reddit mention counts rose and fell together over the last 30 days (31 daily observations) · Method
SI insider trades
Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.
SI reported financials
SI reported revenue of $47.3M for the fiscal year ended 31 Dec 2025. Net income over the same period was −$40.4M.
Source: SEC EDGAR XBRL company facts · latest period ended 30 Jun 2026
SI earnings
no date announced in SEC filings yet
Reported figures & scheduled dates · SEC EDGAR filings
SI institutional holders
4 of the 45 institutional funds we track reported a SI position for the quarter ended 30 Jun 2026 — a combined $2.4M; the latest of those filings landed 02 Sep 2026.
Source: SEC EDGAR 13F filings
SI — frequently asked questions
How often is SI mentioned on Reddit?
SI was mentioned 132 times in the last 7 days across the finance subreddits we track, and 142 times over the trailing 30 days.
Is Reddit bullish or bearish on SI?
Across 142 classified SI mentions in the last 30 days, 55% read bullish, 8% bearish and 37% neutral. Crowd sentiment is a social signal, not investment advice.
When did SI last report earnings?
SHOULDER INNOVATIONS, INC. (SI) last reported earnings on 30 Jun 2026 for Q2 2026, per SEC filings.
Are SI insiders buying or selling?
SEC Form 4 filings over the last 90 days show 0 buys and 3 sells by SI insiders on the open market. A further 2 filings were grants, awards, gifts or exercises rather than open-market trades.
What exchange is SI listed on?
SHOULDER INNOVATIONS, INC. trades on NYSE under the ticker SI.
Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.