Ticker · CUSIP 03782L101
Holders (tracked)
13
Combined shares
6,020,554
Combined value
$211.77M
Last close
$21.11
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
Price is -40.0% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
20 events
- Steve Cohen (Point72) added2026-02-17+223,451 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−53,488 shares · 2025Q413F
- D.E. Shaw & Co. added2026-02-17+465,268 shares · 2025Q413F
- AQR Capital Management added2026-02-17+49,682 shares · 2025Q413F
- T. Rowe Price added2026-02-17+2,813 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+287,939 shares · 2025Q413F
- +372,810 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−177,450 shares · 2025Q413F
- +64,949 shares · 2025Q413F
- Renaissance Technologies opened position2026-02-12+57,800 shares · 2025Q413F
- Baillie Gifford & Co trimmed2026-01-23−52,868 shares · 2025Q413F
- −121,702 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−262,641 shares · 2025Q313F
- T. Rowe Price added2025-11-14+16,795 shares · 2025Q313F
- AQR Capital Management added2025-11-14+375,423 shares · 2025Q313F
- Steve Cohen (Point72) trimmed2025-11-14−6,882 shares · 2025Q313F
- Two Sigma Investments trimmed2025-11-14−10,996 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+332,992 shares · 2025Q313F
- Norges Bank (Norway SWF) added2025-11-12+73,191 shares · 2024Q313F
- Baillie Gifford & Co trimmed2025-10-31−12,227 shares · 2025Q313F
Insider activity
Last 30 days
Net (open-market)
$0
Buys
0 · $0
Sells
0 · $0
Unique insiders
1
| Date | Insider | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| 04-10 | Kilberg Bobbie G Director | C | 10,800 | — | — |
Follow-the-investor returns
If you'd copied each holder of APPN…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| T. Rowe Price | 2017Q4 | $7.09 | +197.8% | $884K |
| Renaissance Technologies | 2019Q1 | $30.42 | -30.6% | $1.2M |
| Izzy Englander (Millennium Mgmt) | 2017Q2 | $31.22 | -32.4% | $4.8M |
| AQR Capital Management | 2019Q3 | $31.37 | -32.7% | $14.2M |
| D.E. Shaw & Co. | 2018Q2 | $34.02 | -37.9% | $23.5M |
| Paul Tudor Jones (Tudor Investment) | 2018Q3 | $34.46 | -38.7% | $7.9M |
| Ken Griffin (Citadel Advisors) | 2017Q2 | $35.26 | -40.1% | $792K |
| Ken Griffin (Citadel Advisors) | 2017Q2 | $35.26 | -40.1% | $792K |
| Ken Griffin (Citadel Advisors) | 2017Q2 | $35.26 | -40.1% | $792K |
| Two Sigma Investments | 2018Q1 | $35.38 | -40.3% | $6.7M |
| Steve Cohen (Point72) | 2017Q2 | $35.39 | -40.3% | $4.9M |
| Ray Dalio (Bridgewater Associates) | 2025Q4 | $35.42 | -40.4% | $1.4M |
| Baillie Gifford & Co | 2019Q1 | $56.45 | -62.6% | $19.9M |
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions3
- Paul Tudor Jones (Tudor Investment)+372,810$13.2M
- Ray Dalio (Bridgewater Associates)+64,949$2.3M
- Renaissance Technologies+57,800$2.0M
Added to5
- D.E. Shaw & Co.+465,268$16.5M
- Two Sigma Investments+287,939$10.2M
- Steve Cohen (Point72)+223,451$7.9M
- AQR Capital Management+49,682$1.8M
- T. Rowe Price+2,813$100
Trimmed3
- Izzy Englander (Millennium Mgmt)−177,450$6.3M
- Ken Griffin (Citadel Advisors)−53,488$1.9M
- Baillie Gifford & Co−52,868$1.9M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 14 | $19.73B |
| 2022Q2 | 14 | $13.99B |
| 2022Q3 | 13 | $11.8M |
| 2022Q4 | 12 | $201.6M |
| 2023Q1 | 12 | $252.6M |
| 2023Q2 | 12 | $312.3M |
| 2023Q3 | 12 | $290.3M |
| 2023Q4 | 13 | $252.4M |
| 2024Q1 | 11 | $219.5M |
| 2024Q2 | 11 | $167.8M |
| 2024Q3 | 10 | $86.6M |
| 2024Q4 | 11 | $77.3M |
| 2025Q1 | 10 | $75.1M |
| 2025Q2 | 11 | $138.4M |
| 2025Q3 | 10 | $150.5M |
| 2025Q4 | 13 | $211.8M |
Who owns APPN
13 super-investors · 2025Q4
Tracked stake
6.02M
shares
Combined value
$212M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added5Trim5
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 1.39M | $49M |
| 2 | D.E. Shaw & Co. | 1.11M | $39M |
| 3 | Baillie Gifford & Co | 941.1K | $33M |
| 4 | AQR Capital Management | 671.8K | $24M |
| 5 | Ken Griffin Citadel Advisors | 553.0K | $20M |
| 6 | Paul Tudor Jones Tudor Investment | 372.8K | $13M |
| 7 | Two Sigma Investments | 319.1K | $11M |
| 8 | Steve Cohen Point72 | 230.3K | $8M |
| 9 | Izzy Englander Millennium Mgmt | 225.5K | $8M |
| 10 | Ray Dalio Bridgewater Associates | 64.9K | $2M |
| 11 | Renaissance Technologies | 57.8K | $2M |
| 12 | Ken Griffin Citadel Advisors | 37.5K | $1M |
| 13 | T. Rowe Price | 41.9K | $1K |
Recent moves
20 transactions
- −177,450 · 2025Q4
- +49,682 · 2025Q4
- +372,810 · 2025Q4
- +2,813 · 2025Q4
- +287,939 · 2025Q4
- +465,268 · 2025Q4
- −53,488 · 2025Q4
- +223,451 · 2025Q4
- +64,949 · 2025Q4
- +57,800 · 2025Q4
- −52,868 · 2025Q4
- −121,702 · 2025Q3
- +375,423 · 2025Q3
- +16,795 · 2025Q3
- −10,996 · 2025Q3
- +332,992 · 2025Q3
- TRIMD.E. Shaw & Co.−262,641 · 2025Q3
- −6,882 · 2025Q3
- +73,191 · 2024Q3
- −12,227 · 2025Q3
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