PROS Ownership | Who Owns PROS?
PROS Ownership Summary
PROS is owned by 42.05% institutional investors, 9.51% insiders, and 48.44% retail investors. Blackrock is the largest institutional shareholder, holding 8.14% of PRO shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.82% of its assets in PROS shares.
PRO Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | PROS | 42.05% | 9.51% | 48.44% |
| Sector | Technology Stocks | 34.35% | 13.05% | 52.60% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 3.83M | 8.14% | $109.83M |
| Evr research lp | 2.00M | 4.20% | $45.82M |
| Mak capital one | 1.41M | 2.97% | $32.38M |
| Nuveen asset management | 1.38M | 2.93% | $30.38M |
| Alliancebernstein | 1.01M | 2.12% | $23.17M |
| Tensile capital management lp | 974.13K | 2.04% | $22.32M |
| Rockefeller capital management | 959.81K | 2.01% | $21.99M |
| Westerly capital management | 949.75K | 1.99% | $21.76M |
| Eagle asset management | 864.92K | 1.84% | $22.94M |
| Lynrock lake lp | 609.99K | 1.28% | $13.97M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Evr research lp | 2.00M | 27.41% | $45.82M |
| Westerly capital management | 949.75K | 6.82% | $21.76M |
| Mak capital one | 1.41M | 4.98% | $32.38M |
| Tensile capital management lp | 974.13K | 2.79% | $22.32M |
| Millrace asset group | 55.55K | 1.55% | $1.59M |
| Water island capital | 492.50K | 1.42% | $11.28M |
| Lynrock lake lp | 609.99K | 1.13% | $13.97M |
| Nexpoint asset management | 450.62K | 0.90% | $10.32M |
| Scalar gauge management | 60.00K | 0.70% | $1.37M |
| Crawford fund management | 64.70K | 0.47% | $1.85M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Nuveen asset management | 1.38M | 0.01% | 1.07M |
| Alliancebernstein | 1.01M | 0.01% | 962.12K |
| Mak capital one | 1.41M | 4.98% | 748.04K |
| Lynrock lake lp | 609.99K | 1.13% | 600.00K |
| Water island capital | 492.50K | 1.42% | 492.50K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | - | - | -5.47M |
| Vanguard group | - | - | -5.19M |
| Conestoga capital advisors | - | - | -3.26M |
| Brown advisory | - | - | -1.91M |
| Rgm capital | - | - | -1.85M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Water island capital | 492.50K | 1.42% | 492.50K | $11.28M |
| Aqr arbitrage | 460.20K | 0.27% | 460.20K | $10.54M |
| Nexpoint asset management | 450.62K | 0.90% | 450.62K | $10.32M |
| Fil | 342.00K | 0.01% | 342.00K | $7.84B |
| Pentwater capital management lp | 250.00K | 0.03% | 250.00K | $5.73M |
Sold Out
| Holder | Change |
|---|---|
| Sbi securities | -2.00 |
| Riggs asset managment | -5.00 |
| Nelson, van denburg & campbell wealth management group | -9.00 |
| Southstate | -10.00 |
| Principal securities | -10.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 77 | -55.23% | 20,037,952 | -55.60% | 42 | 0.47% | 45 | -53.13% | 27 | -50.00% |
| Jun 30, 2025 | 180 | -2.70% | 48,065,419 | 8.64% | 100 | 1.17% | 98 | 3.16% | 59 | -7.81% |
| Mar 31, 2025 | 13 | -92.90% | 3,876,513 | -91.24% | 8 | 0.09% | 8 | -90.48% | 4 | -94.81% |
| Dec 31, 2024 | 74 | -58.43% | 17,485,335 | -60.99% | 37 | 0.41% | 43 | -58.25% | 19 | -66.67% |
| Sep 30, 2024 | 178 | 3.49% | 44,828,314 | -5.36% | 94 | 0.94% | 103 | 0.98% | 57 | 26.67% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 1.36M | 2.82% | -30.07K |
| Vanguard US Total Market Shares ETF | 1.34M | 2.80% | - |
| iShares Russell 2000 ETF | 1.06M | 2.20% | - |
| Vanguard Small Cap Index | 1.04M | 2.17% | -7.01K |
| Vanguard Information Technology ETF | 1.03M | 2.13% | 10.19K |
| Conestoga Small Cap Growth | 922.16K | 1.95% | -235.00 |
| FIAM Small Cap Core Composite | 797.70K | 1.69% | 314.79K |
| Vanguard Explorer Inv | 746.47K | 1.55% | -109.22K |
| CREF Stock R1 | 682.53K | 1.43% | - |
| Rockefeller U.S. Small-Mid Cap ETF | 616.93K | 1.30% | 406.00 |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 12, 2025 | Jourdan Leland | - | Sell | $37.68K |
| Mar 05, 2025 | Jourdan Leland | - | Sell | $55.25K |
| Feb 07, 2025 | Cook Scott William | Sr.VP,Chief Accounting Officer | Sell | $149.20K |
| Sep 16, 2024 | Reiner Andres | President & CEO | Buy | $133.88K |
| Sep 12, 2024 | Reiner Andres | President & CEO | Buy | $129.00K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | 1 |
| 2025 Q1 | - | 2 |
| 2024 Q4 | - | - |
PRO Ownership FAQ
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