Vault-13

PROS HOLDINGS INC PRO

COM · Common Stock · CUSIP 74346Y103

184 institutional holders +3 vs Q4 2024
44,257,46844.3m shares reported held*
$842.2mreported value*
28 new 67 added 63 reduced 24 sold out net bought ≈ $5.2m (+274.1k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($1.4m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $19.03. Options: 6 managers hold calls ($1.4m notional), 5 hold puts ($1.0m).

Trends to Q1 2025

Institutional holders

Managers reporting a position, each quarter

0100200Q3 22: 134Q4 22: 146Q1 23: 149Q2 23: 154Q3 23: 170Q4 23: 177Q1 24: 171Q2 24: 171Q3 24: 178Q4 24: 181Q1 25: 184184Q3 22Q1 23Q3 23Q1 24Q3 24Q1 25
Numbers
QuarterHolders
Q3 2022134
Q4 2022146
Q1 2023149
Q2 2023154
Q3 2023170
Q4 2023177
Q1 2024171
Q2 2024171
Q3 2024178
Q4 2024181
Q1 2025184

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
2000200Q2 23: 81 bought or addedQ2 23: 66 cut or sold outQ3 23: 95 bought or addedQ3 23: 65 cut or sold outQ3 23Q4 23: 81 bought or addedQ4 23: 83 cut or sold outQ1 24: 85 bought or addedQ1 24: 86 cut or sold outQ1 24Q2 24: 97 bought or addedQ2 24: 74 cut or sold outQ3 24: 98 bought or addedQ3 24: 88 cut or sold outQ3 24Q4 24: 78 bought or addedQ4 24: 102 cut or sold outQ1 25: 95 bought or addedQ1 25: 87 cut or sold outQ1 25
Numbers
QuarterBought or addedCut or sold out
Q2 20238166
Q3 20239565
Q4 20238183
Q1 20248586
Q2 20249774
Q3 20249888
Q4 202478102
Q1 20259587

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$1m$2m$3mQ2 24 calls: $1.1mQ2 24 puts: $1.9mQ2 24P/C 1.70Q3 24 calls: $711.2kQ3 24 puts: $2.7mQ3 24P/C 3.83Q4 24 calls: $807.6kQ4 24 puts: $1.9mQ4 24P/C 2.32Q1 25 calls: $1.4mQ1 25 puts: $1.0mQ1 25P/C 0.72
Numbers
QuarterCallsPutsP/C
Q2 2024$1.1m$1.9m1.70
Q3 2024$711.2k$2.7m3.83
Q4 2024$807.6k$1.9m2.32
Q1 2025$1.4m$1.0m0.72

Biggest buyers

EVR Research LP Added +657,822+657.8k
DISCIPLINED GROWTH INVESTORS INC /MN Added +581,106+581.1k
TUDOR INVESTMENT CORP ET AL Added +202,550+202.6k
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP New +183,378+183.4k
VANGUARD GROUP INC Added +176,926+176.9k
Trexquant Investment LP Added +174,369+174.4k
ROYCE & ASSOCIATES LP Added +167,950+167.9k
UBS Group AG Added +157,624+157.6k
Qube Research & Technologies Ltd Added +125,492+125.5k
FMR LLC Added +124,663+124.7k

Biggest sellers

RGM Capital, LLC Reduced -687,982-688.0k
FRED ALGER MANAGEMENT, LLC Reduced -500,938-500.9k
BROWN ADVISORY INC Reduced -230,311-230.3k
BROWN CAPITAL MANAGEMENT LLC Reduced -166,084-166.1k
CITADEL ADVISORS LLC Reduced -159,204-159.2k
JPMORGAN CHASE & CO Reduced -142,553-142.6k
Granahan Investment Management, LLC Reduced -138,733-138.7k
DEUTSCHE BANK AG\ Reduced -136,815-136.8k
Balyasny Asset Management L.P. Reduced -136,423-136.4k
MILLENNIUM MANAGEMENT LLC Reduced -129,187-129.2k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $757.4k39.8k shares
JANE STREET GROUP, LLC Added $300.7k15.8k shares
CITADEL ADVISORS LLC Added $188.4k9.9k shares
DEUTSCHE BANK AG\ New $165.6k8.7k shares
SIMPLEX TRADING, LLC Added $36.0k1.9k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

Crawford Fund Management, LLC Reduced $980.0k51.5k shares
CITADEL ADVISORS LLC Added $30.4k1.6k shares
GROUP ONE TRADING LLC New $24.7k1.3k shares
WOLVERINE ASSET MANAGEMENT LLC Unchanged $3.8k200 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution -2.0 pts · filed 2025-04-24 7.8% -2.0 pts 3.7m 2025-04-24
Woestemeyer Ronald F 13G · passive filed 2025-02-13 5.5% 2.6m 2025-02-13
Woestemeyer Mariette M 13G · passive filed 2025-02-13 5.5% 2.6m 2025-02-13

Fell to 5% or below in the last year: RGM Capital, LLC (0.0%, 2026-02-13), BANK OF NOVA SCOTIA (0.1%, 2026-01-27), GLAZER CAPITAL, LLC (0.0%, 2025-12-15), Alyeska Investment Group, L.P. (3.0%, 2025-11-14), EVR Research LP (4.1%, 2025-11-14)

Holders, Q1 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 5,847,0565.8m $111.3m $111.3m 0.00% Added +176.9k +176,926
2 BlackRock, Inc. 0.00% of their portfolio New York, NY 4,684,8004.7m $89.2m $89.2m 0.00% Added +40.1k +40,110
3 BROWN ADVISORY INC 0.06% of their portfolio BALTIMORE, MD 2,186,6922.2m $41.6m $41.6m 0.06% Reduced -230.3k -230,311
4 RGM Capital, LLC 1.46% of their portfolio NAPLES, FL 1,852,7701.9m $35.3m $35.3m 1.46% Reduced -688.0k -687,982
5 Alyeska Investment Group, L.P. 0.13% of their portfolio CHICAGO, IL 1,739,1481.7m $33.1m $33.1m 0.13% Reduced -8.9k -8,907
6 FRED ALGER MANAGEMENT, LLC 0.18% of their portfolio NEW YORK, NY 1,706,8461.7m $32.5m $32.5m 0.18% Reduced -500.9k -500,938
7 Nuveen, LLC 0.01% of their portfolio CHARLOTTE, NC 1,255,5541.3m $23.9m $23.9m 0.01% First filing
8 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,174,5241.2m $22.4m $22.4m 0.00% Reduced -9.0k -9,048
9 Rockefeller Capital Management L.P. 0.05% of their portfolio NEW YORK, NY 1,120,5891.1m $21.3m $21.3m 0.05% Added +94.8k +94,755
10 Stephens Investment Management Group LLC 0.30% of their portfolio LITTLE ROCK, AR 1,101,8181.1m $21.0m $21.0m 0.30% Reduced -83.5k -83,545
11 DISCIPLINED GROWTH INVESTORS INC /MN 0.42% of their portfolio MINNEAPOLIS, MN 1,074,1051.1m $20.4m $20.4m 0.42% Added +581.1k +581,106
12 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,043,2761.0m $19.9m $19.9m 0.00% Added +44.0k +44,021
13 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,024,1001.0m $19.5m $19.5m 0.00% Reduced -51.9k -51,854
14 Tensile Capital Management LP 2.46% of their portfolio LARKSPUR, CA 1,012,3621.0m $19.3m $19.3m 2.46% Added +6.7k +6,749
15 JACOBS LEVY EQUITY MANAGEMENT, INC 0.06% of their portfolio FLORHAM PARK, NJ 841,325841.3k $16.0m $16.0m 0.06% Reduced -91.3k -91,314
16 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 750,616750.6k $14.3m $14.3m 0.00% Added +118.9k +118,882
17 EVR Research LP 6.26% of their portfolio RICHMOND, VA 727,822727.8k $13.9m $13.9m 6.26% Added +657.8k +657,822
18 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 654,892654.9k $12.5m $12.5m 0.00% Reduced -136.8k -136,815
19 BROWN CAPITAL MANAGEMENT LLC 0.36% of their portfolio BALTIMORE, MD 619,675619.7k $11.8m $11.8m 0.36% Reduced -166.1k -166,084
20 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 609,242609.2k $11.6m $11.6m 0.01% Added +58.6k +58,576
21 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.02% of their portfolio CAUSEWAY BAY, K3 575,626575.6k $11.0m $11.0m 0.02% Reduced -13.6k -13,602
22 Qube Research & Technologies Ltd 0.01% of their portfolio LONDON, X0 487,273487.3k $9.3m $9.3m 0.01% Added +125.5k +125,492
23 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 458,899458.9k $8.7m $8.7m 0.00% Added +18.4k +18,432
24 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 430,113430.1k $8.2m $8.2m 0.00% Reduced -18.1k -18,121
25 NOMURA HOLDINGS INC 0.04% of their portfolio TOKYO, M0 401,162401.2k $7.6m $7.6m 0.04% Reduced -13.4k -13,361
26 Kopion Asset Management, LLC 5.88% of their portfolio MCKINNEY, TX 397,059397.1k $7.6m $7.6m 5.88% Reduced -55.6k -55,558
27 Whetstone Capital Advisors, LLC 3.33% of their portfolio SHAWNEE MISSION, KS 396,160396.2k $7.5m $7.5m 3.33% Unchanged
28 Connor, Clark & Lunn Investment Management Ltd. 0.03% of their portfolio VANCOUVER, A1 382,524382.5k $7.3m $7.3m 0.03% Reduced -7.9k -7,928
29 Assenagon Asset Management S.A. 0.01% of their portfolio SENNINGERBERG, N4 376,366376.4k $7.2m $7.2m 0.01% Added +52.5k +52,533
30 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 363,525363.5k $6.9m $6.9m 0.00% Added +97.8k +97,803
31 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 360,508360.5k $6.9m $6.9m 0.00% Added +68.2k +68,178
32 FIRST TRUST ADVISORS LP 0.01% of their portfolio Wheaton, IL 350,845350.8k $6.7m $6.7m 0.01% Reduced -38.4k -38,365
33 ACADIAN ASSET MANAGEMENT LLC 0.02% of their portfolio Boston, MA 312,513312.5k $5.9m $5.9m 0.02% Added +83.3k +83,274
34 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 306,119306.1k $5.8m $5.8m 0.00% Added +8.7k +8,656
35 ROYCE & ASSOCIATES LP 0.06% of their portfolio New York, NY 296,114296.1k $5.6m $5.6m 0.06% Added +167.9k +167,950
36 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 293,504293.5k $5.6m $5.6m 0.00% Reduced -55 -55
37 WESTERLY CAPITAL MANAGEMENT, LLC 2.64% of their portfolio SAN FRANCISCO, CA 290,000290.0k $5.5m $5.5m 2.64% Added +70.0k +70,000
38 UBS Group AG 0.00% of their portfolio ZURICH, V8 276,597276.6k $5.3m $5.3m 0.00% Added +157.6k +157,624
39 FMR LLC 0.00% of their portfolio BOSTON, MA 273,464273.5k $5.2m $5.2m 0.00% Added +124.7k +124,663
40 TUDOR INVESTMENT CORP ET AL 0.05% of their portfolio STAMFORD, CT 267,418267.4k $5.1m $5.1m 0.05% Added +202.6k +202,550
41 RICE HALL JAMES & ASSOCIATES, LLC 0.29% of their portfolio San Diego, CA 261,104261.1k $5.0m $5.0m 0.29% Reduced -2.1k -2,089
42 Trexquant Investment LP 0.06% of their portfolio STAMFORD, CT 251,910251.9k $4.8m $4.8m 0.06% Added +174.4k +174,369
43 MARSHALL WACE, LLP 0.01% of their portfolio LONDON, X0 212,550212.6k $4.0m $4.0m 0.01% Added +46.5k +46,529
44 NEW YORK STATE COMMON RETIREMENT FUND 0.01% of their portfolio ALBANY, NY 210,606210.6k $4.0m $4.0m 0.01% Reduced -34.7k -34,683
45 ALGERT GLOBAL LLC 0.09% of their portfolio SAN FRANCISCO, CA 197,512197.5k $3.8m $3.8m 0.09% Reduced -68.9k -68,893
46 Granahan Investment Management, LLC 0.19% of their portfolio WALTHAM, MA 195,622195.6k $3.7m $3.7m 0.19% Reduced -138.7k -138,733
47 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 195,382195.4k $3.7m $3.7m 0.00% Added +1.4k +1,383
48 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 183,378183.4k $3.5m $3.5m 0.00% New
49 Squarepoint Ops LLC 0.01% of their portfolio NEW YORK, NY 177,368177.4k $3.4m $3.4m 0.01% Added +30.0k +30,028
50 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 164,386164.4k $3.1m $3.1m 0.00% Reduced -159.2k -159,204
51 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 143,168143.2k $2.7m $2.7m 0.00% Reduced -129.2k -129,187
52 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 140,435140.4k $2.7m $2.7m 0.00% Reduced -5.7k -5,743
53 S SQUARED TECHNOLOGY, LLC 1.32% of their portfolio RYE, NY 135,252135.3k $2.6m $2.6m 1.32% Unchanged
54 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 134,393134.4k $2.6m $2.6m 0.00% Reduced -20.1k -20,139
55 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 130,319130.3k $2.5m $2.5m 0.00% Added +38.7k +38,711
56 Cubist Systematic Strategies, LLC 0.03% of their portfolio STAMFORD, CT 122,944122.9k $2.3m $2.3m 0.03% Reduced -127.9k -127,921
57 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 120,572120.6k $2.3m $2.3m 0.00% Added +5.6k +5,585
58 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.01% of their portfolio JUPITER, FL 112,062112.1k $2.1m $2.1m 0.01% Reduced -59.6k -59,644
59 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 102,367102.4k $1.9m $1.9m 0.00% Reduced -142.6k -142,553
60 Penn Capital Management Company, LLC 0.18% of their portfolio PHILADELPHIA, PA 94,44494.4k $1.8m $1.8m 0.18% New
61 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 89,55789.6k $1.7m $1.7m 0.00% Added +11.2k +11,166
62 Balyasny Asset Management L.P. 0.00% of their portfolio Chicago, IL 88,63388.6k $1.7m $1.7m 0.00% Reduced -136.4k -136,423
63 Bullseye Asset Management LLC 0.91% of their portfolio DENVER, CO 88,39088.4k $1.7m $1.7m 0.91% Unchanged
64 Graham Capital Management, L.P. 0.05% of their portfolio ROWAYTON, CT 86,11986.1k $1.6m $1.6m 0.05% Added +12.2k +12,165
65 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 80,26280.3k $1.5m $1.5m 0.00% Added +10.2k +10,238
66 NEEDHAM INVESTMENT MANAGEMENT LLC 0.14% of their portfolio NEW YORK, NY 80,00080.0k $1.5m $1.5m 0.14% Unchanged
67 Swiss National Bank 0.00% of their portfolio ZURICH, V8 77,90077.9k $1.5m $1.5m 0.00% Reduced -1.0k -1,000
68 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 72,94272.9k $1.4m $1.4m 0.00% Added +49.9k +49,865
69 NORGES BANK 0.00% of their portfolio OSLO, Q8 70,78770.8k $1.3m $1.3m 0.00% Reduced -56.4k -56,426
70 CANADA PENSION PLAN INVESTMENT BOARD 0.00% of their portfolio TORONTO ONTARIO, A6 70,70070.7k $1.3m $1.3m 0.00% Added +61.5k +61,500
71 DARK FOREST CAPITAL MANAGEMENT LP 0.06% of their portfolio NEW YORK, NY 67,66467.7k $1.3m $1.3m 0.06% New
72 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 67,00967.0k $1.3m $1.3m 0.00% Added +3.5k +3,472
73 SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.02% of their portfolio BALA CYNWYD, PA 66,71366.7k $1.3m $1.3m 0.02% Reduced -16.1k -16,059
74 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 58,68458.7k $1.1m $1.1m 0.00% First filing
75 Jackson Creek Investment Advisors LLC 0.35% of their portfolio CASTLE ROCK, CO 57,97258.0k $1.1m $1.1m 0.35% New
76 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 49,24549.2k $937.1k $937.1k 0.00% Reduced -26 -26
77 Legal & General Group Plc 0.00% of their portfolio London, X0 45,51245.5k $866.1k $866.1k 0.00% Added +1.7k +1,682
78 Engineers Gate Manager LP 0.01% of their portfolio NEW YORK, NY 45,24445.2k $861.0k $861.0k 0.01% Reduced -60.6k -60,567
79 GLOBEFLEX CAPITAL L P 0.08% of their portfolio SAN DIEGO, CA 44,64944.6k $849.7k $849.7k 0.08% Added +5.8k +5,786
80 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 43,06843.1k $820.0k $820.0k 0.00% Added +2.1k +2,051
81 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 42,50342.5k $808.8k $808.8k 0.00% Added +18.5k +18,517
82 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 41,68941.7k $793.3k $793.3k 0.00% Reduced -19.0k -18,952
83 PDT Partners, LLC 0.06% of their portfolio New York, NY 41,52141.5k $790.1k $790.1k 0.06% New
84 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 40,79040.8k $776.2k $776.2k 0.00% Added +1.8k +1,798
85 Amundi 0.00% of their portfolio Paris, I0 40,45040.5k $733.0k $733.0k 0.00% Added +20.0k +20,038
86 Nebula Research & Development LLC 0.07% of their portfolio New York, NY 39,06239.1k $743.4k $743.4k 0.07% Reduced -434 -434
87 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 37,95838.0k $722.3k $722.3k 0.00% Unchanged
88 LOS ANGELES CAPITAL MANAGEMENT LLC 0.00% of their portfolio LOS ANGELES, CA 37,93237.9k $721.8k $721.8k 0.00% Added +15.3k +15,281
89 Jefferies Financial Group Inc. 0.01% of their portfolio NEW YORK, NY 36,50036.5k $694.6k $694.6k 0.01% Added +5.5k +5,510
90 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 36,19236.2k $688.7k $688.7k 0.00% Added +4.7k +4,721
91 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 33,71533.7k $641.6k $641.6k 0.00% Reduced -137 -137
92 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 33,18833.2k $631.0k $631.0k 0.00% Reduced -12.9k -12,851
93 PIER 88 INVESTMENT PARTNERS LLC 0.12% of their portfolio SAN FRANCISCO, CA 33,10033.1k $629.9k $629.9k 0.12% Reduced -45.8k -45,790
94 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 32,12832.1k $609.9k $609.9k 0.00% Added +10.7k +10,674
95 MACKENZIE FINANCIAL CORP 0.00% of their portfolio TORONTO ONTARIO, A6 31,21131.2k $593.9k $593.9k 0.00% New
96 Walleye Capital LLC 0.01% of their portfolio NEW YORK, NY 30,62830.6k $582.9k $582.9k 0.01% Added +8.4k +8,443
97 Creative Planning 0.00% of their portfolio OVERLAND PARK, KS 30,44530.4k $579.4k $579.4k 0.00% Added +6.2k +6,216
98 Y-Intercept (Hong Kong) Ltd 0.04% of their portfolio HONG KONG, K3 29,39129.4k $559.3k $559.3k 0.04% Reduced -10.3k -10,315
99 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 27,52627.5k $523.8k $523.8k 0.00% Reduced -452 -452
100 Summit Global Investments 0.04% of their portfolio BOUNTIFUL, UT 27,34827.3k $520.0k $520.0k 0.04% New