AI summary pending
View Full Filing (SEC EDGAR)Appian Corp-a
$39.89-1.2%
+$9.4M
Net Activity
-0.29% total shares
Institutions Holding
215
Popularity Rank
#2819
Avg Weight
0.27%
Total Value
$932.3M
Market Cap
$3.0B
215 institutions currently hold APPN, with 115 net buyers and 83 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
83
Net Buying Institutions
115
Top 5 by Value
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Across its top 20 institutional holders, APPN's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 18/100, avg. turnover score 42/100).
APPN ranks #2819 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
APPN is a top-conviction position for RPD Fund Management LLC — at 19.5% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in APPN belongs to Vanguard Portfolio Management LLC, but the position matters far more to RPD Fund Management LLC, who has 19.5% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Trexquant Investment LP has added to its APPN position for two straight quarters, increasing it by $3.6M to reach $9.1M today.
Ken Griffin has trimmed its APPN position for two straight quarters, cutting it by $54.8M while still holding $15.5M.
APPN is down 1.2% today, but institutions show net buying of $9.4M this quarter — a divergence between today's price move and the underlying institutional flow.
APPN reported a net loss of $10.6M over the trailing twelve months.
+$158.5M
Total Buy Value
$148.7M
Total Sell Value
115
Net Buyers
83
Net Sellers
APPN
Q2 2026
Top 5 Institutional Movers
-$52.0M
-$27.7M
+$20.0M
-$11.1M
APPN does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
3
Filings (90d)
$3.82M
Total Est. Value
145K shares
Planned Shares
| Filer | Filing Date | Est. Value |
|---|---|---|
| Matthew W. Calkins | 2026-08-07 | $1.37M |
| Matthew Calkins | 2026-07-07 | $1.22M |
| Calkins Matthew W | 2026-06-08 | $1.24M |
Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。
0
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| RPD Fund Management LLC | 13G/A | 2026-08-14 | 4.4% |
1
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)03782L101
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
6,140
Total reported value
$2.9T
Held by 6140 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,806
Total reported value
$1.8T
Held by 5806 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,250
Total reported value
$1.3T
Held by 5250 institutions — one of the most-tracked stocks on AlphaSMO
Access APPN's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/APPNCLI
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