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SPOK Institutional Ownership

Spok Holdings, Inc.
1W: +4.1% 1M: +3.1% 3M: +4.3% YTD: -16.2% 1Y: -32.7% 3Y: -10.8% 5Y: +64.5%
$10.89
+0.22 (+2.06%)
 
Weekly Expected Move ±2.7%
$10 $11 $11 $11 $11
NASDAQ · Healthcare · Medical - Healthcare Information Services · Tech Score Neutral · Power 60 · $227.5M mcap · 18M float · 0.883% daily turnover · Short 58% of daily vol

Institutional Ownership — SPOK

159
Institutional Holders
+3 vs prior quarter
0.0%
Ownership
+0.00pp
$112M
Total Invested
22
New Positions
59
Increased
62
Reduced
23
Closed
0.00
Put/Call Ratio

Ownership Trends

Top Institutional Holders (176 total)

# Holder Shares Value Change Change % Holding Period Filing
1 BlackRock, Inc. 1,719,219 $$19M +42,992 +2.6% 8Q SEC ↗
2 RENAISSANCE TECHNOLOGIES LLC 1,148,579 $$13M -113,000 -9.0% 48Q SEC ↗
3 VANGUARD CAPITAL MANAGEMENT LLC 872,359 $$9M +12,829 +1.5% 2Q SEC ↗
4 DIMENSIONAL FUND ADVISORS LP 717,616 $$8M +1,747 +0.2% 48Q SEC ↗
5 GEODE CAPITAL MANAGEMENT, LLC 595,842 $$6M +50,124 +9.2% 48Q SEC ↗
6 STATE STREET CORP 471,584 $$5M +9,794 +2.1% 46Q SEC ↗
7 HighTower Advisors, LLC 339,892 $$4M -41,923 -11.0% 48Q SEC ↗
8 Qube Research & Technologies Ltd 287,617 $$3M +115,560 +67.2% 12Q SEC ↗
9 GOLDMAN SACHS GROUP INC 281,980 $$3M +62,399 +28.4% 15Q SEC ↗
10 VANGUARD PORTFOLIO MANAGEMENT LLC 273,278 $$3M +8,250 +3.1% 2Q SEC ↗
11 Bank of New York Mellon Corp 234,112 $$3M +16,309 +7.5% 48Q SEC ↗
12 NORTHERN TRUST CORP 222,895 $$2M +6,352 +2.9% 48Q SEC ↗
13 Uniplan Investment Counsel, Inc. 215,764 $$2M +6,162 +2.9% 12Q SEC ↗
14 CSM Advisors, LLC 212,910 $$2M -220 -0.1% 5Q SEC ↗
15 UNITED CAPITAL FINANCIAL ADVISORS, LLC 194,815 $$2M +90,092 +86.0% 2Q SEC ↗
16 CITADEL ADVISORS LLC 183,447 $$2M +165,672 +932.1% 8Q SEC ↗
17 MORGAN STANLEY 166,575 $$2M +6,749 +4.2% 48Q SEC ↗
18 JACOBS LEVY EQUITY MANAGEMENT, INC 160,312 $$2M +43,502 +37.2% 7Q SEC ↗
19 GSA CAPITAL PARTNERS LLP 150,124 $$2M +64,300 +74.9% 4Q SEC ↗
20 VANGUARD FIDUCIARY TRUST CO 136,898 $$1M +7,650 +5.9% 2Q SEC ↗
21 D. E. Shaw & Co., Inc. 130,163 $$1M +40,712 +45.5% 5Q SEC ↗
22 Connor, Clark & Lunn Investment Manage 107,475 $$1M -37,376 -25.8% 20Q SEC ↗
23 PANAGORA ASSET MANAGEMENT INC 93,030 $$1M +14,735 +18.8% 6Q SEC ↗
24 North Star Investment Management Corp. 90,000 $$980K -32,000 -26.2% 9Q SEC ↗
25 FMR LLC 89,161 $$971K +74,132 +493.3% 32Q SEC ↗
26 FIDELIS CAPITAL PARTNERS, LLC 75,072 $$818K +71 +0.1% 2Q SEC ↗
27 Sixth Street Partners Management Compa NEW 69,857 $$761K — +0.0% 1Q SEC ↗
28 CHARLES SCHWAB INVESTMENT MANAGEMENT I 69,857 $$761K +13,822 +24.7% 13Q SEC ↗
29 FIRST TRUST ADVISORS LP 69,321 $$755K +3,823 +5.8% 4Q SEC ↗
30 JPMORGAN CHASE & CO 65,653 $$715K -4,040 -5.8% 15Q SEC ↗
31 Quantinno Capital Management LP 63,600 $$693K +37,450 +143.2% 4Q SEC ↗
32 Man Group plc 57,712 $$628K +9,387 +19.4% 6Q SEC ↗
33 VICTORY CAPITAL MANAGEMENT INC 57,510 $$626K +14,694 +34.3% 4Q SEC ↗
34 Keebeck Wealth Management 50,000 $$544K — +0.0% 9Q SEC ↗
35 Nuveen, LLC 49,408 $$538K -23,928 -32.6% 6Q SEC ↗
36 Campbell & CO Investment Adviser LLC 48,083 $$524K -2,786 -5.5% 4Q SEC ↗
37 Numerai GP LLC 46,223 $$503K -22,793 -33.0% 2Q SEC ↗
38 AQR CAPITAL MANAGEMENT LLC 44,987 $$490K +1,855 +4.3% 6Q SEC ↗
39 Atom Investors LP NEW 44,289 $$482K — +0.0% 1Q SEC ↗
40 AMERICAN CENTURY COMPANIES INC 42,490 $$463K -878 -2.0% 10Q SEC ↗
41 Trexquant Investment LP 39,184 $$427K -89,672 -69.6% 15Q SEC ↗
42 AMERIPRISE FINANCIAL INC 39,014 $$425K +22,133 +131.1% 7Q SEC ↗
43 Russell Investments Group, Ltd. 38,801 $$423K +30,950 +394.2% 12Q SEC ↗
44 Invesco Ltd. 34,792 $$379K +4,317 +14.2% 48Q SEC ↗
45 BRIDGEWAY CAPITAL MANAGEMENT, LLC 34,600 $$377K +8,000 +30.1% 2Q SEC ↗
46 RHUMBLINE ADVISERS 31,535 $$343K +341 +1.1% 13Q SEC ↗
47 UBS Group AG 30,573 $$333K +1,555 +5.4% 15Q SEC ↗
48 EntryPoint Capital, LLC 28,852 $$314K +14,002 +94.3% 2Q SEC ↗
49 WELLS FARGO & COMPANY/MN 28,343 $$309K +9,352 +49.2% 48Q SEC ↗
50 ALLIANCEBERNSTEIN L.P. 27,860 $$303K -300 -1.1% 6Q SEC ↗

Recent Activity

New Positions (20)
Sold Out (20)
Biggest Increases (20)
HolderAddedChange %Total Shares
CITADEL ADVISORS LLC +165,672 +932.1% 183,447
Qube Research & Technologies Ltd +115,560 +67.2% 287,617
UNITED CAPITAL FINANCIAL ADVISORS, +90,092 +86.0% 194,815
FMR LLC +74,132 +493.3% 89,161
GSA CAPITAL PARTNERS LLP +64,300 +74.9% 150,124
GOLDMAN SACHS GROUP INC +62,399 +28.4% 281,980
GEODE CAPITAL MANAGEMENT, LLC +50,124 +9.2% 595,842
JACOBS LEVY EQUITY MANAGEMENT, INC +43,502 +37.2% 160,312
BlackRock, Inc. +42,992 +2.6% 1,719,219
D. E. Shaw & Co., Inc. +40,712 +45.5% 130,163
Quantinno Capital Management LP +37,450 +143.2% 63,600
Russell Investments Group, Ltd. +30,950 +394.2% 38,801
AMERIPRISE FINANCIAL INC +22,133 +131.1% 39,014
Bank of New York Mellon Corp +16,309 +7.5% 234,112
PANAGORA ASSET MANAGEMENT INC +14,735 +18.8% 93,030
VICTORY CAPITAL MANAGEMENT INC +14,694 +34.3% 57,510
EntryPoint Capital, LLC +14,002 +94.3% 28,852
CHARLES SCHWAB INVESTMENT MANAGEMEN +13,822 +24.7% 69,857
VANGUARD CAPITAL MANAGEMENT LLC +12,829 +1.5% 872,359
PUBLIC EMPLOYEES RETIREMENT SYSTEM +10,115 +94.8% 20,788
Biggest Decreases (20)
HolderReducedChange %Total Shares
RENAISSANCE TECHNOLOGIES LLC -113,000 -9.0% 1,148,579
Trexquant Investment LP -89,672 -69.6% 39,184
JANE STREET GROUP, LLC -71,331 -82.4% 15,193
Point72 Asset Management, L.P. -70,522 -78.7% 19,105
HighTower Advisors, LLC -41,923 -11.0% 339,892
Connor, Clark & Lunn Investment Man -37,376 -25.8% 107,475
North Star Investment Management Co -32,000 -26.2% 90,000
HSBC HOLDINGS PLC -29,445 -71.0% 12,054
Nuveen, LLC -23,928 -32.6% 49,408
Numerai GP LLC -22,793 -33.0% 46,223
MILLENNIUM MANAGEMENT LLC -14,775 -39.8% 22,380
BARCLAYS PLC -8,811 -57.5% 6,509
JPMORGAN CHASE & CO -4,040 -5.8% 65,653
OCCUDO QUANTITATIVE STRATEGIES LP -3,733 -19.7% 15,215
Campbell & CO Investment Adviser LL -2,786 -5.5% 48,083
Legal & General Group Plc -2,103 -53.2% 1,851
Tower Research Capital LLC (TRC) -1,773 -42.5% 2,395
BNP PARIBAS FINANCIAL MARKETS -918 -20.9% 3,471
AMERICAN CENTURY COMPANIES INC -878 -2.0% 42,490
CALIFORNIA STATE TEACHERS RETIREMEN -816 -74.0% 286

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms