Vault-13

PROS HOLDINGS INC PRO

COM · Common Stock · CUSIP 74346Y103

177 institutional holders +7 vs Q3 2023
47,823,08747.8m shares reported held*
$1.9bnreported value*
22 new 59 added 66 reduced 17 sold out net bought ≈ $50.0m (+1.3m 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 ($643.1k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $38.79. Options: 6 managers hold calls ($2.4m notional), 6 hold puts ($3.6m).

Trends to Q4 2023

Institutional holders

Managers reporting a position, each quarter

0100200Q3 22: 134Q4 22: 146Q1 23: 149Q2 23: 154Q3 23: 170Q4 23: 177177Q3 22Q4 22Q1 23Q2 23Q3 23Q4 23
Numbers
QuarterHolders
Q3 2022134
Q4 2022146
Q1 2023149
Q2 2023154
Q3 2023170
Q4 2023177

Buyers vs sellers

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

Bought or addedCut or sold out
1000100Q4 22: 62 bought or addedQ4 22: 73 cut or sold outQ4 22Q1 23: 88 bought or addedQ1 23: 59 cut or sold outQ1 23Q2 23: 81 bought or addedQ2 23: 66 cut or sold outQ2 23Q3 23: 95 bought or addedQ3 23: 65 cut or sold outQ3 23Q4 23: 81 bought or addedQ4 23: 83 cut or sold outQ4 23
Numbers
QuarterBought or addedCut or sold out
Q4 20226273
Q1 20238859
Q2 20238166
Q3 20239565
Q4 20238183

Calls vs puts

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

CallsPuts
$0$2m$4m$6m$8mQ1 23 calls: $1.7mQ1 23 puts: $1.9mQ1 23P/C 1.14Q2 23 calls: $6.9mQ2 23 puts: $0Q2 23P/C 0.00Q3 23 calls: $7.0mQ3 23 puts: $6.9mQ3 23P/C 0.98Q4 23 calls: $2.4mQ4 23 puts: $3.6mQ4 23P/C 1.51
Numbers
QuarterCallsPutsP/C
Q1 2023$1.7m$1.9m1.14
Q2 2023$6.9m$00.00
Q3 2023$7.0m$6.9m0.98
Q4 2023$2.4m$3.6m1.51

Biggest buyers

MORGAN STANLEY Added +1,096,646+1.1m
FMR LLC Added +634,162+634.2k
Driehaus Capital Management LLC New +378,413+378.4k
BROWN ADVISORY INC Added +287,338+287.3k
AXIOM INVESTORS LLC /DE Added +257,777+257.8k
Invesco Ltd. Added +202,187+202.2k
Rockefeller Capital Management L.P. Added +182,457+182.5k
Whetstone Capital Advisors, LLC Added +175,500+175.5k
BlackRock Inc. Added +141,427+141.4k
Jefferies Financial Group Inc. Added +133,720+133.7k

Biggest sellers

BROWN CAPITAL MANAGEMENT LLC Reduced -946,817-946.8k
CADIAN CAPITAL MANAGEMENT, LP Sold out -387,212-387.2k
G2 Investment Partners Management LLC Reduced -295,261-295.3k
RGM Capital, LLC Reduced -231,688-231.7k
FRED ALGER MANAGEMENT, LLC Reduced -219,894-219.9k
Woodline Partners LP Reduced -122,745-122.7k
Global IMC LLC Sold out -107,692-107.7k
Caption Management, LLC Sold out -91,778-91.8k
GOLDMAN SACHS GROUP INC Reduced -86,450-86.5k
NEW YORK STATE COMMON RETIREMENT FUND Reduced -65,331-65.3k

Biggest calls

PEAK6 Investments LLC Added $996.9k25.7k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $574.1k14.8k shares
CITADEL ADVISORS LLC Reduced $473.2k12.2k shares
JANE STREET GROUP, LLC New $302.6k7.8k shares
SIMPLEX TRADING, LLC Reduced $11.0k300 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

Crawford Fund Management, LLC First filing $2.9m74.0k shares
SIMPLEX TRADING, LLC Added $298.0k7.7k shares
WOLVERINE TRADING, LLC New $201.7k5.2k shares
CITADEL ADVISORS LLC Reduced $147.4k3.8k shares
PEAK6 Investments LLC New $38.8k1.0k 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, Q4 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 4,764,9134.8m $184.8m $184.8m 0.00% Reduced -45.6k -45,588
2 BlackRock Inc. 0.00% of their portfolio New York, NY 3,815,8513.8m $148.0m $148.0m 0.00% Added +141.4k +141,427
3 Conestoga Capital Advisors, LLC 1.89% of their portfolio WAYNE, PA 3,250,0443.3m $126.1m $126.1m 1.89% Added +23.8k +23,765
4 FMR LLC 0.01% of their portfolio BOSTON, MA 3,195,9793.2m $124.0m $124.0m 0.01% Added +634.2k +634,162
5 BROWN ADVISORY INC 0.15% of their portfolio BALTIMORE, MD 2,814,4052.8m $109.2m $109.2m 0.15% Added +287.3k +287,338
6 FRED ALGER MANAGEMENT, LLC 0.59% of their portfolio NEW YORK, NY 2,812,9192.8m $109.1m $109.1m 0.59% Reduced -219.9k -219,894
7 RGM Capital, LLC 4.42% of their portfolio NAPLES, FL 2,782,0972.8m $107.9m $107.9m 4.42% Reduced -231.7k -231,688
8 BROWN CAPITAL MANAGEMENT LLC 1.13% of their portfolio BALTIMORE, MD 1,935,2311.9m $75.1m $75.1m 1.13% Reduced -946.8k -946,817
9 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,819,2101.8m $70.6m $70.6m 0.00% Added +1.1m +1,096,646
10 Stephens Investment Management Group LLC 0.72% of their portfolio LITTLE ROCK, AR 1,261,7271.3m $48.9m $48.9m 0.72% Reduced -17.6k -17,634
11 Rockefeller Capital Management L.P. 0.16% of their portfolio NEW YORK, NY 1,243,2061.2m $48.2m $48.2m 0.16% Added +182.5k +182,457
12 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,053,7811.1m $40.9m $40.9m 0.00% Added +64.9k +64,924
13 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 919,210919.2k $35.7m $35.7m 0.00% Added +48.1k +48,109
14 DEUTSCHE BANK AG\ 0.02% of their portfolio FRANKFURT AM MAIN, 2M 792,495792.5k $30.7m $30.7m 0.02% Reduced -11.6k -11,556
15 EAGLE ASSET MANAGEMENT INC 0.16% of their portfolio ST PETERSBURG, FL 768,290768.3k $29.8m $29.8m 0.16% Added +84.7k +84,678
16 GOLDMAN SACHS GROUP INC 0.01% of their portfolio NEW YORK, NY 696,608696.6k $27.0m $27.0m 0.01% Reduced -86.5k -86,450
17 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.08% of their portfolio CHICAGO, IL 685,168685.2k $26.6m $26.6m 0.08% Added +7.3k +7,338
18 Granahan Investment Management, LLC 0.78% of their portfolio WALTHAM, MA 605,986606.0k $23.5m $23.5m 0.78% Reduced -42.6k -42,600
19 NEW YORK STATE COMMON RETIREMENT FUND 0.03% of their portfolio ALBANY, NY 547,306547.3k $21.2m $21.2m 0.03% Reduced -65.3k -65,331
20 Mirae Asset Global Investments Co., Ltd. 0.04% of their portfolio SEOUL, M5 519,814519.8k $20.2m $20.2m 0.04% Added +4.7k +4,667
21 DISCIPLINED GROWTH INVESTORS INC /MN 0.43% of their portfolio MINNEAPOLIS, MN 510,328510.3k $19.8m $19.8m 0.43% Reduced -3.5k -3,463
22 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 466,405466.4k $18.1m $18.1m 0.00% Reduced -30.5k -30,456
23 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 419,670419.7k $16.3m $16.3m 0.00% Added +202.2k +202,187
24 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 417,588417.6k $16.2m $16.2m 0.00% Reduced -2.1k -2,052
25 NOMURA HOLDINGS INC 0.14% of their portfolio TOKYO, M0 415,701415.7k $16.1m $16.1m 0.14% Added +10.3k +10,341
26 Whetstone Capital Advisors, LLC 7.73% of their portfolio SHAWNEE MISSION, KS 396,160396.2k $15.4m $15.4m 7.73% Added +175.5k +175,500
27 CANADA LIFE ASSURANCE Co 0.03% of their portfolio WINNIPEG, A2 389,806389.8k $15.1m $15.1m 0.03% Added +57.7k +57,672
28 Driehaus Capital Management LLC 0.18% of their portfolio Chicago, IL 378,413378.4k $14.7m $14.7m 0.18% New
29 AXIOM INVESTORS LLC /DE 0.14% of their portfolio GREENWICH, CT 363,852363.9k $14.1m $14.1m 0.14% Added +257.8k +257,777
30 ROYCE & ASSOCIATES LP 0.12% of their portfolio New York, NY 344,041344.0k $13.3m $13.3m 0.12% Added +124.1k +124,058
31 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 336,223336.2k $13.0m $13.0m 0.00% Added +4.1k +4,057
32 KORNITZER CAPITAL MANAGEMENT INC /KS 0.24% of their portfolio SHAWNEE MISSION, KS 323,551323.6k $12.6m $12.6m 0.24% Unchanged
33 NORGES BANK 0.00% of their portfolio OSLO, Q8 320,591320.6k $12.4m $12.4m 0.00% Reduced -64.9k -64,948
34 PRIMECAP MANAGEMENT CO/CA/ 0.01% of their portfolio PASADENA, CA 304,940304.9k $11.8m $11.8m 0.01% Reduced -160 -160
35 FIRST TRUST ADVISORS LP 0.01% of their portfolio Wheaton, IL 299,308299.3k $11.6m $11.6m 0.01% Added +18.9k +18,854
36 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 290,511290.5k $11.3m $11.3m 0.00% Reduced -14.0k -14,003
37 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.09% of their portfolio VICTORIA, A1 290,110290.1k $11.3m $11.3m 0.09% Reduced -9.9k -9,890
38 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 265,684265.7k $10.3m $10.3m 0.00% Reduced -28.6k -28,593
39 RICE HALL JAMES & ASSOCIATES, LLC 0.55% of their portfolio San Diego, CA 243,983244.0k $9.5m $9.5m 0.55% Reduced -7.1k -7,131
40 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 239,815239.8k $9.3m $9.3m 0.00% Added +74.6k +74,621
41 COMERICA BANK 0.04% of their portfolio DALLAS, TX 234,203234.2k $9.1m $9.1m 0.04% Reduced -444 -444
42 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 233,220233.2k $9.0m $9.0m 0.00% Reduced -4.6k -4,640
43 Jefferies Financial Group Inc. 0.13% of their portfolio NEW YORK, NY 213,200213.2k $8.3m $8.3m 0.13% Added +133.7k +133,720
44 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 188,324188.3k $7.3m $7.3m 0.00% Added +44.6k +44,563
45 G2 Investment Partners Management LLC 2.09% of their portfolio New York, NY 175,392175.4k $6.8m $6.8m 2.09% Reduced -295.3k -295,261
46 INTRINSIC EDGE CAPITAL MANAGEMENT LLC 0.69% of their portfolio CHICAGO, IL 166,284166.3k $6.5m $6.5m 0.69% Added +96.8k +96,800
47 Kopion Asset Management, LLC 4.02% of their portfolio MCKINNEY, TX 135,307135.3k $5.2m $5.2m 4.02% Reduced -36.9k -36,857
48 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 125,827125.8k $4.9m $4.9m 0.00% Reduced -8.8k -8,774
49 CASTLEARK MANAGEMENT LLC 0.20% of their portfolio CHICAGO, IL 117,200117.2k $4.5m $4.5m 0.20% Unchanged
50 Granite Investment Partners, LLC 0.15% of their portfolio EL SEGUNDO, CA 101,401101.4k $3.9m $3.9m 0.15% Reduced -22.1k -22,083
51 Squarepoint Ops LLC 0.01% of their portfolio NEW YORK, NY 91,32091.3k $3.5m $3.5m 0.01% Added +15.4k +15,372
52 Bullseye Asset Management LLC 1.66% of their portfolio DENVER, CO 89,47089.5k $3.5m $3.5m 1.66% Unchanged
53 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 88,46288.5k $3.4m $3.4m 0.00% Reduced -18.7k -18,657
54 Swiss National Bank 0.00% of their portfolio ZURICH, V8 82,00082.0k $3.2m $3.2m 0.00% Reduced -9.2k -9,200
55 BLAIR WILLIAM & CO/IL 0.01% of their portfolio CHICAGO, IL 76,83476.8k $3.0m $3.0m 0.01% Unchanged
56 Tensile Capital Management LP 0.35% of their portfolio LARKSPUR, CA 76,83476.8k $3.0m $3.0m 0.35% New
57 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 75,33475.3k $2.9m $2.9m 0.00% Added +55.0k +55,033
58 TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio NEW YORK, NY 75,33175.3k $2.9m $2.9m 0.01% Reduced -23.4k -23,377
59 Roubaix Capital, LLC 1.98% of their portfolio DENVER, CO 72,76072.8k $2.8m $2.8m 1.98% Reduced -59.5k -59,514
60 Lisanti Capital Growth, LLC 0.65% of their portfolio NEW YORK, NY 70,88070.9k $2.7m $2.7m 0.65% Reduced -53.2k -53,160
61 Allspring Global Investments Holdings, LLC 0.00% of their portfolio CHARLOTTE, NC 70,50870.5k $2.7m $2.7m 0.00% Added +66.9k +66,937
62 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 69,34769.3k $2.7m $2.7m 0.00% Reduced -308 -308
63 Assenagon Asset Management S.A. 0.01% of their portfolio SENNINGERBERG, N4 68,85168.9k $2.7m $2.7m 0.01% Added +1.2k +1,157
64 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 66,40066.4k $2.6m $2.6m 0.00% Reduced -13.0k -13,000
65 UBS Group AG 0.00% of their portfolio ZURICH, V8 58,01758.0k $2.3m $2.3m 0.00% Added +26.8k +26,758
66 Trexquant Investment LP 0.05% of their portfolio STAMFORD, CT 57,67057.7k $2.2m $2.2m 0.05% Added +24.5k +24,489
67 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 56,48156.5k $2.2m $2.2m 0.00% Added +5.3k +5,330
68 Millrace Asset Group, Inc. 1.98% of their portfolio BERWYN, PA 51,52851.5k $2.0m $2.0m 1.98% Reduced -12.1k -12,139
69 S SQUARED TECHNOLOGY, LLC 0.95% of their portfolio RYE, NY 50,50750.5k $2.0m $2.0m 0.95% New
70 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 49,28749.3k $1.9m $1.9m 0.00% Reduced -1.8k -1,782
71 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 48,00048.0k $1.9m $1.9m 0.01% New
72 Ghisallo Capital Management LLC 0.19% of their portfolio BOSTON, MA 47,19747.2k $1.8m $1.8m 0.19% New
73 Cubist Systematic Strategies, LLC 0.02% of their portfolio STAMFORD, CT 44,62644.6k $1.7m $1.7m 0.02% Reduced -4.6k -4,612
74 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 44,47344.5k $1.7m $1.7m 0.00% Added +30.7k +30,679
75 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 44,37344.4k $1.7m $1.7m 0.00% Reduced -2.1k -2,132
76 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 44,00544.0k $1.7m $1.7m 0.00% Reduced -62.8k -62,774
77 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 43,78843.8k $1.7m $1.7m 0.00% Added +8.7k +8,708
78 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 43,57543.6k $1.7m $1.7m 0.00% Added +27.3k +27,330
79 PIER 88 INVESTMENT PARTNERS LLC 0.41% of their portfolio SAN FRANCISCO, CA 42,41042.4k $1.6m $1.6m 0.41% Added +1.6k +1,620
80 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 42,16242.2k $1.6m $1.6m 0.00% Reduced -24.3k -24,262
81 BOOTHBAY FUND MANAGEMENT, LLC 0.06% of their portfolio NEW YORK, NY 42,07142.1k $1.6m $1.6m 0.06% Reduced -21.7k -21,726
82 Engineers Gate Manager LP 0.05% of their portfolio NEW YORK, NY 41,77641.8k $1.6m $1.6m 0.05% Added +1.1k +1,059
83 Legal & General Group Plc 0.00% of their portfolio London, X0 41,42241.4k $1.6m $1.6m 0.00% Added +823 +823
84 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 36,38736.4k $1.4m $1.4m 0.00% Reduced -33.2k -33,204
85 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 35,31135.3k $1.4m $1.4m 0.00% Added +1.6k +1,602
86 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 35,26235.3k $1.4m $1.4m 0.00% Added +6.3k +6,331
87 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 32,97433.0k $1.3m $1.3m 0.00% Added +24.1k +24,058
88 PUTNAM INVESTMENTS LLC 0.00% of their portfolio BOSTON, MA 32,97033.0k $1.3m $1.3m 0.00% Reduced -1.0k -1,044
89 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 28,53528.5k $1.1m $1.1m 0.00% Reduced -272 -272
90 TWO SIGMA ADVISERS, LP 0.00% of their portfolio NEW YORK, NY 28,40028.4k $1.1m $1.1m 0.00% Reduced -53.9k -53,900
91 SOROS FUND MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 28,00028.0k $1.1m $1.1m 0.02% New
92 Ensign Peak Advisors, Inc 0.00% of their portfolio SALT LAKE CITY, UT 24,67024.7k $956.9k $956.9k 0.00% Added +1.2k +1,200
93 MetLife Investment Management, LLC 0.01% of their portfolio Whippany, NJ 23,35623.4k $906.0k $906.0k 0.01% Unchanged
94 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 22,64122.6k $878.1k $878.1k 0.00% Added +13.3k +13,305
95 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 22,23022.2k $862.3k $862.3k 0.00% Reduced -90 -90
96 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 22,08422.1k $856.6k $856.6k 0.00% Added +41 +41
97 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 21,97822.0k $852.5k $852.5k 0.00% Added +6.6k +6,567
98 FORMULA GROWTH LTD 0.26% of their portfolio MONTREAL, A8 20,60020.6k $799.1k $799.1k 0.26% New
99 NorthCrest Asset Manangement, LLC 0.03% of their portfolio PLYMOUTH, MN 20,00020.0k $775.8k $775.8k 0.03% Unchanged
100 Quadrature Capital Ltd 0.01% of their portfolio LONDON, X0 18,39518.4k $713.5k $713.5k 0.01% Reduced -3.5k -3,547