Integrated Surgical Systems Inc
- Stock Issuer and Owners
| Message |
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| Integrated Surgical Systems Inc |
| Ticker | AREN |
| CIK # | 0000894871 |
| CUSIP | 02366A101 |
| Sector | Life Sciences - Surgical & Medical Instruments & Apparatus |
| Address | 401 Wilshire Blvd, Suite 1020, Santa Monica,, CA 90401 |
| Source |
[EDGAR]
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| Form 3/4/5 Filer |
2011 - 2025 |
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Arena Group Holdings, Inc.
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Edmondson Paul Taylor
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Allred Herbert Hunt
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Randall Cavitt
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Petersmarck Lynn Marie
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Lee Laura Anne
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Petzel Christopher
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Strome Mark E
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Weintraub Michael Lawrence
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Silverstein Sara
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Wait Geoffrey
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Smith Douglas Baker
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Fowler Christopher
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Zola Carlo
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Simplify Inventions, LLC
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Bhargava Manoj
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Frankl Jason
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Heckman James Charles Jr
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Warlock Partners LLC
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Pierce Brock Jeffrey
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Roundtable LLC Series 1111
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Sims Todd D.
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BRF Investments, LLC
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B. Riley Securities, Inc.
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B. Riley Financial, Inc.
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B Riley Principal Investments LLC
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Riley Bryant R
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Levinsohn Ross
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Kraft Andrew Q.
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Barrett Henry Robertson
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Zimak Avi
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Shribman Daniel
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Marchisotto Jill
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Christoforatos Spiridon
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Semler Eric
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BRF Finance Co., LLC
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BRC Partners Management GP, LLC
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BRC Partners Opportunity Fund, LP
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B Riley Capital Management LLC
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Bailey David F
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Sen Baishali
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Fichthorn John
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Jacobs Joshua
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180 Degree Capital Corp /NY/
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BR Dialectic Capital Management, LLC
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Dialectic Antithesis Partners, LP
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Sornsin William Carrier Jr
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Mills Peter B
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Joldersma Benjamin Gary
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Strome Mezzanine Fund LP
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Marlett Christopher A
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Levande Robert
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Heimbigner Martin L.
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Tomczak Michael J
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Schuman Gary Alan
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| Form 13F Holdings |
| Firm |
Period |
DFND |
Voting |
Shares |
| Vanguard Group Inc |
[2025-06-30]
|
SOLE |
0 |
1,342,867 |
| BlackRock, Inc. |
[2025-06-30]
|
SOLE |
688,957 |
699,717 |
| Geode Capital Management LLC |
[2025-06-30]
|
DFND |
437,924 |
437,924 |
| State Street Corp |
[2025-06-30]
|
DFND |
169,929 |
183,672 |
| Informed Momentum Co LLC |
[2025-06-30]
|
SOLE |
156,030 |
156,030 |
| Northern Trust Corp |
[2025-06-30]
|
DFND |
149,965 |
149,965 |
| Susquehanna International Group LLP |
[2025-06-30]
|
OTR |
49,423 |
137,923 |
| Marshall Wace LLP |
[2025-06-30]
|
OTR |
0 |
53,744 |
| Citadel Advisors LLC |
[2025-06-30]
|
DFND |
45,700 |
45,700 |
| Charles Schwab Investment Management Inc |
[2025-06-30]
|
SOLE |
45,556 |
45,556 |
| Jane Street Group LLC |
[2025-06-30]
|
DFND |
13,100 |
42,800 |
| LPL Financial LLC |
[2025-06-30]
|
SOLE |
0 |
33,005 |
| Goldman Sachs Group Inc |
[2025-06-30]
|
DFND |
31,800 |
31,800 |
| Millennium Management LLC |
[2025-06-30]
|
SOLE |
29,162 |
29,162 |
| Bridgeway Capital Management LLC |
[2025-06-30]
|
SOLE |
27,600 |
27,600 |
| Vanguard Group Inc |
[2025-06-30]
|
DFND |
0 |
25,669 |
| Barclays PLC |
[2025-06-30]
|
SOLE |
24,011 |
24,011 |
| Morgan Stanley |
[2025-06-30]
|
DFND |
17,247 |
22,247 |
| Bank of New York Mellon Corp |
[2025-06-30]
|
DFND |
20,706 |
20,706 |
| Nuveen, LLC |
[2025-06-30]
|
DFND |
16,736 |
16,736 |
| UBS Group AG |
[2025-06-30]
|
DFND |
16,611 |
16,611 |
| Renaissance Technologies LLC |
[2025-06-30]
|
SOLE |
16,600 |
16,600 |
| New York State Common Retirement Fund |
[2025-06-30]
|
SOLE |
15,600 |
15,600 |
| Two Sigma Investments LP |
[2025-06-30]
|
SOLE |
15,469 |
15,469 |
| Pathstone Holdings, LLC |
[2025-06-30]
|
SOLE |
0 |
15,345 |
| Lazard Asset Management LLC |
[2025-06-30]
|
SOLE |
14,786 |
14,786 |
| Bank of America Corp /DE/ |
[2025-06-30]
|
DFND |
5,093 |
12,474 |
| RhumbLine Advisers |
[2025-06-30]
|
SOLE |
5,467 |
12,016 |
| State of Wyoming |
[2025-06-30]
|
SOLE |
10,951 |
10,951 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
[2025-06-30]
|
DFND |
7,041 |
7,041 |
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