Vault-13

PROS HOLDINGS INC PRO

COM · Common Stock · CUSIP 74346Y103

176 institutional holders -8 vs Q1 2025
48,093,38448.1m shares reported held*
$753.2mreported value*
32 new 68 added 59 reduced 40 sold out net bought ≈ $60.1m (+3.8m 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 ($1.1m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $15.66. Options: 8 managers hold calls ($9.2m notional), 7 hold puts ($2.9m).

Trends to Q2 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: 184Q2 25: 176176Q3 22Q2 23Q1 24Q4 24Q2 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
Q2 2025176

Buyers vs sellers

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

Bought or addedCut or sold out
2000200Q3 23: 95 bought or addedQ3 23: 65 cut or sold outQ4 23: 81 bought or addedQ4 23: 83 cut or sold outQ4 23Q1 24: 85 bought or addedQ1 24: 86 cut or sold outQ2 24: 97 bought or addedQ2 24: 74 cut or sold outQ2 24Q3 24: 98 bought or addedQ3 24: 88 cut or sold outQ4 24: 78 bought or addedQ4 24: 102 cut or sold outQ4 24Q1 25: 95 bought or addedQ1 25: 87 cut or sold outQ2 25: 100 bought or addedQ2 25: 99 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20239565
Q4 20238183
Q1 20248586
Q2 20249774
Q3 20249888
Q4 202478102
Q1 20259587
Q2 202510099

Calls vs puts

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

CallsPuts
$0$2.5m$5m$7.5m$10mQ3 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 0.72Q2 25 calls: $9.2mQ2 25 puts: $2.9mQ2 25P/C 0.31
Numbers
QuarterCallsPutsP/C
Q3 2024$711.2k$2.7m3.83
Q4 2024$807.6k$1.9m2.32
Q1 2025$1.4m$1.0m0.72
Q2 2025$9.2m$2.9m0.31

Biggest buyers

Alyeska Investment Group, L.P. Added +1,565,696+1.6m
EVR Research LP Added +1,072,178+1.1m
BARCLAYS PLC Added +801,946+801.9k
WESTERLY CAPITAL MANAGEMENT, LLC Added +709,000+709.0k
CADIAN CAPITAL MANAGEMENT, LP New +690,268+690.3k
MAK CAPITAL ONE LLC New +665,383+665.4k
WASATCH ADVISORS LP New +620,416+620.4k
MARSHALL WACE, LLP Added +618,344+618.3k
Rockefeller Capital Management L.P. Added +330,864+330.9k
DISCIPLINED GROWTH INVESTORS INC /MN Added +326,673+326.7k

Biggest sellers

RGM Capital, LLC Sold out -1,852,770-1.9m
FRED ALGER MANAGEMENT, LLC Reduced -1,144,855-1.1m
Nuveen, LLC Reduced -770,541-770.5k
Assenagon Asset Management S.A. Reduced -281,342-281.3k
DEUTSCHE BANK AG\ Reduced -273,107-273.1k
BROWN ADVISORY INC Reduced -272,322-272.3k
Trexquant Investment LP Sold out -251,910-251.9k
Tensile Capital Management LP Reduced -212,226-212.2k
TUDOR INVESTMENT CORP ET AL Reduced -182,448-182.4k
MORGAN STANLEY Reduced -171,904-171.9k

Biggest calls

EVR Research LP New $5.5m350.0k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $2.5m156.9k shares
JANE STREET GROUP, LLC Added $394.6k25.2k shares
CITADEL ADVISORS LLC Added $353.9k22.6k shares
Walleye Trading LLC New $286.6k18.3k shares
SIMPLEX TRADING, LLC Added $184.0k11.8k shares
Walleye Capital LLC New $87.7k5.6k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

Crawford Fund Management, LLC Added $1.4m91.5k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP New $1.3m80.9k shares
Walleye Trading LLC New $78.3k5.0k shares
Walleye Capital LLC New $72.0k4.6k shares
GROUP ONE TRADING LLC Reduced $1.6k100 shares
SIMPLEX TRADING, LLC New $1.0k100 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, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 5,978,4166.0m $93.6m $93.6m 0.00% Added +131.4k +131,360
2 BlackRock, Inc. 0.00% of their portfolio New York, NY 4,867,5644.9m $76.2m $76.2m 0.00% Added +182.8k +182,764
3 Alyeska Investment Group, L.P. 0.18% of their portfolio CHICAGO, IL 3,304,8443.3m $51.8m $51.8m 0.18% Added +1.6m +1,565,696
4 BROWN ADVISORY INC 0.04% of their portfolio BALTIMORE, MD 1,914,3701.9m $30.0m $30.0m 0.04% Reduced -272.3k -272,322
5 EVR Research LP 14.76% of their portfolio RICHMOND, VA 1,800,0001.8m $28.2m $28.2m 14.76% Added +1.1m +1,072,178
6 Rockefeller Capital Management L.P. 0.03% of their portfolio NEW YORK, NY 1,451,4531.5m $22.7m $22.7m 0.03% Added +330.9k +330,864
7 DISCIPLINED GROWTH INVESTORS INC /MN 0.42% of their portfolio MINNEAPOLIS, MN 1,400,7781.4m $21.9m $21.9m 0.42% Added +326.7k +326,673
8 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,199,8801.2m $18.8m $18.8m 0.00% Added +25.4k +25,356
9 BARCLAYS PLC 0.01% of their portfolio LONDON, X0 1,165,4711.2m $18.3m $18.3m 0.01% Added +801.9k +801,946
10 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,018,4391.0m $16.0m $16.0m 0.00% Reduced -24.8k -24,837
11 WESTERLY CAPITAL MANAGEMENT, LLC 6.63% of their portfolio SAN FRANCISCO, CA 999,000999.0k $15.6m $15.6m 6.63% Added +709.0k +709,000
12 Stephens Investment Management Group LLC 0.21% of their portfolio LITTLE ROCK, AR 991,627991.6k $15.5m $15.5m 0.21% Reduced -110.2k -110,191
13 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 867,640867.6k $13.6m $13.6m 0.00% Added +117.0k +117,024
14 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 852,196852.2k $13.3m $13.3m 0.00% Reduced -171.9k -171,904
15 MARSHALL WACE, LLP 0.02% of their portfolio LONDON, X0 830,894830.9k $13.0m $13.0m 0.02% Added +618.3k +618,344
16 Tensile Capital Management LP 1.51% of their portfolio LARKSPUR, CA 800,136800.1k $12.5m $12.5m 1.51% Reduced -212.2k -212,226
17 D. E. Shaw & Co., Inc. 0.01% of their portfolio New York, NY 752,241752.2k $11.8m $11.8m 0.01% Added +143.0k +142,999
18 CADIAN CAPITAL MANAGEMENT, LP 0.61% of their portfolio NEW YORK, NY 690,268690.3k $10.8m $10.8m 0.61% New
19 JACOBS LEVY EQUITY MANAGEMENT, INC 0.04% of their portfolio FLORHAM PARK, NJ 688,559688.6k $10.8m $10.8m 0.04% Reduced -152.8k -152,766
20 MAK CAPITAL ONE LLC 1.84% of their portfolio NEW YORK, NY 665,383665.4k $10.4m $10.4m 1.84% New
21 Kopion Asset Management, LLC 6.80% of their portfolio MCKINNEY, TX 644,440644.4k $10.1m $10.1m 6.80% Added +247.4k +247,381
22 WASATCH ADVISORS LP 0.05% of their portfolio SALT LAKE CITY, UT 620,416620.4k $9.7m $9.7m 0.05% New
23 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.02% of their portfolio CAUSEWAY BAY, K3 573,335573.3k $9.0m $9.0m 0.02% Reduced -2.3k -2,291
24 FRED ALGER MANAGEMENT, LLC 0.04% of their portfolio NEW YORK, NY 561,991562.0k $8.8m $8.8m 0.04% Reduced -1.1m -1,144,855
25 BROWN CAPITAL MANAGEMENT LLC 0.24% of their portfolio BALTIMORE, MD 527,485527.5k $8.3m $8.3m 0.24% Reduced -92.2k -92,190
26 FIRST TRUST ADVISORS LP 0.01% of their portfolio Wheaton, IL 505,587505.6k $7.9m $7.9m 0.01% Added +154.7k +154,742
27 Connor, Clark & Lunn Investment Management Ltd. 0.03% of their portfolio VANCOUVER, A1 486,120486.1k $7.6m $7.6m 0.03% Added +103.6k +103,596
28 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 485,013485.0k $7.6m $7.6m 0.00% Reduced -770.5k -770,541
29 ACADIAN ASSET MANAGEMENT LLC 0.01% of their portfolio Boston, MA 451,378451.4k $7.1m $7.1m 0.01% Added +138.9k +138,865
30 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 434,386434.4k $6.8m $6.8m 0.00% Reduced -24.5k -24,513
31 Qube Research & Technologies Ltd 0.01% of their portfolio LONDON, X0 428,432428.4k $6.7m $6.7m 0.01% Reduced -58.8k -58,841
32 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 407,018407.0k $6.4m $6.4m 0.00% Reduced -23.1k -23,095
33 Whetstone Capital Advisors, LLC 1.75% of their portfolio SHAWNEE MISSION, KS 396,160396.2k $6.2m $6.2m 1.75% Unchanged
34 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 381,785381.8k $6.0m $6.0m 0.00% Reduced -273.1k -273,107
35 ROYCE & ASSOCIATES LP 0.06% of their portfolio New York, NY 352,374352.4k $5.5m $5.5m 0.06% Added +56.3k +56,260
36 UBS Group AG 0.00% of their portfolio ZURICH, V8 342,282342.3k $5.4m $5.4m 0.00% Added +65.7k +65,685
37 Granahan Investment Management, LLC 0.22% of their portfolio WALTHAM, MA 341,738341.7k $5.4m $5.4m 0.22% Added +146.1k +146,116
38 NOMURA HOLDINGS INC 0.04% of their portfolio TOKYO, M0 339,027339.0k $5.3m $5.3m 0.04% Reduced -62.1k -62,135
39 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 331,469331.5k $5.2m $5.2m 0.00% Reduced -29.0k -29,039
40 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 307,093307.1k $4.8m $4.8m 0.00% Added +13.6k +13,589
41 FEDERATED HERMES, INC. 0.01% of their portfolio PITTSBURGH, PA 301,812301.8k $4.7m $4.7m 0.01% Added +281.7k +281,680
42 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 288,478288.5k $4.5m $4.5m 0.00% Reduced -17.6k -17,641
43 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 282,979283.0k $4.4m $4.4m 0.00% Added +152.7k +152,660
44 FMR LLC 0.00% of their portfolio BOSTON, MA 267,354267.4k $4.2m $4.2m 0.00% Reduced -6.1k -6,110
45 ALGERT GLOBAL LLC 0.09% of their portfolio SAN FRANCISCO, CA 262,632262.6k $4.1m $4.1m 0.09% Added +65.1k +65,120
46 RICE HALL JAMES & ASSOCIATES, LLC 0.21% of their portfolio San Diego, CA 249,602249.6k $3.9m $3.9m 0.21% Reduced -11.5k -11,502
47 BlackBarn Capital Partners LP 1.18% of their portfolio NEW YORK, NY 227,387227.4k $3.6m $3.6m 1.18% New
48 Squarepoint Ops LLC 0.01% of their portfolio NEW YORK, NY 219,658219.7k $3.4m $3.4m 0.01% Added +42.3k +42,290
49 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 209,503209.5k $3.3m $3.3m 0.00% Added +107.1k +107,136
50 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 204,006204.0k $3.2m $3.2m 0.00% Reduced -6.6k -6,600
51 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 163,730163.7k $2.6m $2.6m 0.00% Added +43.2k +43,158
52 NEEDHAM INVESTMENT MANAGEMENT LLC 0.19% of their portfolio NEW YORK, NY 150,000150.0k $2.3m $2.3m 0.19% Added +70.0k +70,000
53 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 146,725146.7k $2.3m $2.3m 0.00% Reduced -48.7k -48,657
54 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 142,158142.2k $2.2m $2.2m 0.00% Added +52.6k +52,601
55 Y-Intercept (Hong Kong) Ltd 0.05% of their portfolio HONG KONG, K3 139,741139.7k $2.2m $2.2m 0.05% Added +110.3k +110,350
56 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 126,988127.0k $2.0m $2.0m 0.00% Reduced -7.4k -7,405
57 Penn Capital Management Company, LLC 0.16% of their portfolio PHILADELPHIA, PA 116,565116.6k $1.8m $1.8m 0.16% Added +22.1k +22,121
58 S SQUARED TECHNOLOGY, LLC 0.73% of their portfolio RYE, NY 110,052110.1k $1.7m $1.7m 0.73% Reduced -25.2k -25,200
59 Engineers Gate Manager LP 0.02% of their portfolio NEW YORK, NY 102,569102.6k $1.6m $1.6m 0.02% Added +57.3k +57,325
60 FORMULA GROWTH LTD 0.59% of their portfolio MONTREAL, A8 100,000100.0k $1.6m $1.6m 0.59% New
61 PANAGORA ASSET MANAGEMENT INC 0.01% of their portfolio BOSTON, MA 96,61096.6k $1.5m $1.5m 0.01% New
62 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 95,08295.1k $1.5m $1.5m 0.00% Reduced -69.3k -69,304
63 Assenagon Asset Management S.A. 0.00% of their portfolio SENNINGERBERG, N4 95,02495.0k $1.5m $1.5m 0.00% Reduced -281.3k -281,342
64 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 93,55593.6k $1.5m $1.5m 0.00% Reduced -49.6k -49,613
65 PDT Partners, LLC 0.08% of their portfolio New York, NY 91,24691.2k $1.4m $1.4m 0.08% Added +49.7k +49,725
66 MACKENZIE FINANCIAL CORP 0.00% of their portfolio TORONTO ONTARIO, A6 90,74690.7k $1.4m $1.4m 0.00% Added +59.5k +59,535
67 Bullseye Asset Management LLC 0.69% of their portfolio DENVER, CO 88,39088.4k $1.4m $1.4m 0.69% Unchanged
68 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 87,92487.9k $1.4m $1.4m 0.00% Reduced -52.5k -52,511
69 Jump Financial, LLC 0.02% of their portfolio Chicago, IL 85,98386.0k $1.3m $1.3m 0.02% New
70 TUDOR INVESTMENT CORP ET AL 0.01% of their portfolio STAMFORD, CT 84,97085.0k $1.3m $1.3m 0.01% Reduced -182.4k -182,448
71 Swiss National Bank 0.00% of their portfolio ZURICH, V8 82,20082.2k $1.3m $1.3m 0.00% Added +4.3k +4,300
72 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 79,10879.1k $1.2m $1.2m 0.00% Added +6.2k +6,166
73 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 78,34778.3k $1.2m $1.2m 0.00% Reduced -1.9k -1,915
74 PIER 88 INVESTMENT PARTNERS LLC 0.22% of their portfolio SAN FRANCISCO, CA 75,77075.8k $1.2m $1.2m 0.22% Added +42.7k +42,670
75 Amundi 0.00% of their portfolio Paris, I0 72,63272.6k $1.2m $1.2m 0.00% Added +32.2k +32,182
76 CANADA PENSION PLAN INVESTMENT BOARD 0.00% of their portfolio TORONTO ONTARIO, A6 67,40067.4k $1.1m $1.1m 0.00% Reduced -3.3k -3,300
77 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 66,79266.8k $1.0m $1.0m 0.00% Added +26.0k +26,002
78 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 65,44665.4k $1.0m $1.0m 0.00% Reduced -1.6k -1,563
79 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 64,01764.0k $1.0m $1.0m 0.00% Added +5.3k +5,333
80 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 63,94563.9k $991.1k $991.1k 0.00% Added +31.8k +31,817
81 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 60,88760.9k $953.5k $953.5k 0.00% Added +39.2k +39,172
82 Graham Capital Management, L.P. 0.03% of their portfolio ROWAYTON, CT 54,06754.1k $846.7k $846.7k 0.03% Reduced -32.1k -32,052
83 XTX Topco Ltd 0.03% of their portfolio LONDON, X0 51,12051.1k $800.5k $800.5k 0.03% New
84 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 49,21549.2k $770.7k $770.7k 0.00% Reduced -30 -30
85 Legal & General Group Plc 0.00% of their portfolio London, X0 45,42545.4k $711.4k $711.4k 0.00% Reduced -87 -87
86 GLOBEFLEX CAPITAL L P 0.06% of their portfolio SAN DIEGO, CA 44,64944.6k $699.2k $699.2k 0.06% Unchanged
87 NORDEA INVESTMENT MANAGEMENT AB 0.00% of their portfolio STOCKHOLM, V7 44,15644.2k $676.5k $676.5k 0.00% New
88 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 44,12744.1k $692.0k $692.0k 0.00% Added +1.1k +1,059
89 IEQ CAPITAL, LLC 0.00% of their portfolio Foster City, CA 43,96444.0k $688.5k $688.5k 0.00% Added +33.1k +33,109
90 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 43,94843.9k $688.2k $688.2k 0.00% Added +7.8k +7,756
91 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 42,90042.9k $671.8k $671.8k 0.00% New
92 Man Group plc 0.00% of their portfolio LONDON, X0 39,21939.2k $614.2k $614.2k 0.00% Added +22.4k +22,403
93 AXQ CAPITAL, LP 0.19% of their portfolio JERSEY CITY, NJ 37,94137.9k $594.2k $594.2k 0.19% New
94 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 37,32937.3k $584.6k $584.6k 0.00% Reduced -629 -629
95 SG Americas Securities, LLC 0.00% of their portfolio NEW YORK, NY 34,70834.7k $544.0k $544.0k 0.00% Added +26.3k +26,260
96 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 33,61533.6k $526.4k $526.4k 0.00% New
97 Magnetar Financial LLC 0.00% of their portfolio EVANSTON, IL 32,93232.9k $515.7k $515.7k 0.00% New
98 TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio AUSTIN, TX 32,31932.3k $506.1k $506.1k 0.00% Added +10.3k +10,317
99 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.00% of their portfolio JUPITER, FL 30,91730.9k $484.2k $484.2k 0.00% Reduced -81.1k -81,145
100 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 29,51229.5k $462.2k $462.2k 0.00% Reduced -4.2k -4,203