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Sunrise05:58 AM
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Time3:56 PM
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29 April 2026
CUSIP 846517100

SPARK NETWORKS SE

28 institutions · $4.3M total · 8,739,415 shares

#ManagerSharesValue% of TotalPeriod
1Osmium Partners, LLC4,520,502$2.9M51.72%2023-03-31
2FIRST MANHATTAN CO2,581,300$813.4K29.53%2023-09-30
3Roumell Asset Management, LLC502,789$158.4K5.75%2023-09-30
4Potomac Capital Management, Inc.397,903$125.4K4.55%2023-09-30
5Ridgewood Investments LLC345,558$108.9K3.95%2023-09-30
6JANE STREET GROUP, LLC84,808$26.7K0.97%2023-09-30
7TITLEIST ASSET MANAGEMENT, LTD.25,752$16.7K0.29%2023-03-31
8HarbourVest Partners LLC52,175$16.4K0.59%2023-09-30
9SUSQUEHANNA INTERNATIONAL GROUP, LLP38,605$12.2K0.44%2023-09-30
10CITADEL ADVISORS LLC15,597$10.5K0.17%2023-06-30
11TWO SIGMA SECURITIES, LLC26,754$8.4K0.30%2023-09-30
12TITLEIST ASSET MANAGEMENT, LLC24,293$7.7K0.27%2023-09-30
13SHUFRO ROSE & CO LLC10,000$6.5K0.11%2023-03-31
14Byrne Asset Management LLC6,930$4.5K0.07%2023-03-31
15WELLS FARGO & COMPANY/MN4,000$2.6K0.04%2023-03-31
16ROFFMAN MILLER ASSOCIATES INC /PA/5,000$1.6K0.05%2023-09-30
17UBS Group AG2,067$1.4K0.02%2023-06-30
18ADVISOR GROUP HOLDINGS, INC.3,000$9450.03%2023-09-30
19MORGAN STANLEY1,000$6710.01%2023-06-30
20TOTH FINANCIAL ADVISORY CORP2,001$6310.02%2023-09-30
21Advisory Services Network, LLC300$2010.00%2023-06-30
22MILLENNIUM MANAGEMENT LLC53,394$360.61%2023-06-30
23GROUP ONE TRADING, L.P.100$320.00%2023-09-30
24HAP Trading, LLC12,800$230.14%2023-03-31
25RHUMBLINE ADVISERS80$100.00%2023-12-31
26SIMPLEX TRADING, LLC4,060$20.04%2023-03-31
27Kovitz Investment Group Partners, LLC18,647$20.21%2024-06-30
28CONCOURSE FINANCIAL GROUP SECURITIES, INC.0$00.00%2023-09-30