New Positions
6 managers initiated
Top five by reported value
- Sentinus, LLC$400.4K
- Heron Bay Capital Management$127.1K
- IFP Advisors, Inc$107.9K
- JANE STREET GROUP, LLC$75.2K
- Empowered Funds, LLC$43.9K
Ultralife Corp NASDAQ NMS - GLOBAL MARKET:ULBI
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
6 new16 added39 reduced9 exited
Total Institutional Holders
61
as of 2025-12-31
Top Holder
Visionary Wealth Advisors
$6.2M
Largest QoQ Increase
RBF Capital, LLC
+225,000 sh
Largest QoQ Decrease
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
-82,557 sh
New Positions(6)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Sentinus, LLC | 70,000 | +70,000 | $400.4K | +$400.4K | — |
| Heron Bay Capital Management | 22,223 | +22,223 | $127.1K | +$127.1K | — |
| IFP Advisors, Inc | 17,201 | +17,201 | $107.9K | +$107.9K | — |
| JANE STREET GROUP, LLC | 13,145 | +13,145 | $75.2K | +$75.2K | — |
| Empowered Funds, LLC | 7,679 | +7,679 | $43.9K | +$43.9K | — |
| JPMORGAN CHASE & CO | 2,492 | +2,492 | $14.3K | +$14.3K | — |
Added To(16)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| RBF Capital, LLC | 450,000 | +225,000 | $2.6M | +$1.0M | 100.0% |
| VANGUARD GROUP INC | 513,593 | +7,968 | $2.9M | -$510.6K | 1.6% |
| BlackRock, Inc. | 146,099 | +273 | $835.7K | -$158.8K | 0.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 119,957 | +1,123 | $686.3K | -$124.3K | 0.9% |
| GOLDMAN SACHS GROUP INC | 42,570 | +19,164 | $243.5K | +$83.9K | 81.9% |
| TWO SIGMA INVESTMENTS, LP | 57,387 | +16,742 | $328.3K | +$51.1K | 41.2% |
| PERRITT CAPITAL MANAGEMENT INC | 70,000 | +5,000 | $400.4K | -$42.9K | 7.7% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 40,014 | +12,344 | $228.9K | +$40.2K | 44.6% |
| CITADEL ADVISORS LLC | 92,113 | +11,192 | $526.9K | -$25.0K | 13.8% |
| TWO SIGMA ADVISERS, LP | 11,600 | +200 | $66.4K | -$11.4K | 1.8% |
| Pitti Group Wealth Management, LLC | 20,443 | +2,462 | $116.9K | -$5.7K | 13.7% |
| UBS Group AG | 4,583 | +11 | $26.2K | -$5.0K | 0.2% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 11,641 | +1,200 | $66.6K | -$4.6K | 11.5% |
| XTX Topco Ltd | 15,456 | +2,569 | $88.4K | +$519 | 19.9% |
| Janney Montgomery Scott LLC | 507,800 | +32,133 | $2.9K | -$339 | 6.8% |
| Optiver Holding B.V. | 129 | +1 | $738 | -$135 | 0.8% |
Reduced(39)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Visionary Wealth Advisors | 1,090,207 | -4,835 | $6.2M | -$1.2M | -0.4% |
| DIMENSIONAL FUND ADVISORS LP | 1,000,664 | -9,923 | $5.7M | -$1.2M | -1.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 136,461 | -82,557 | $780.6K | -$713.1K | -37.7% |
| Royal Bank of Canada | 1,135 | -62,457 | $6.0K | -$462.0K | -98.2% |
| Ancora Advisors, LLC | 46,149 | -59,172 | $264.0K | -$454.3K | -56.2% |
| Truffle Hound Capital, LLC | 250,000 | 0 | $1.4M | -$275.0K | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 210,990 | -3,600 | $1.2M | -$256.6K | -1.7% |
| Walleye Capital LLC | 37,905 | -25,802 | $216.8K | -$217.7K | -40.5% |
| Connor, Clark & Lunn Investment Management Ltd. | 151,728 | -226 | $867.9K | -$168.4K | -0.1% |
| RAYMOND JAMES FINANCIAL INC | 112,759 | -3,226 | $645.0K | -$146.0K | -2.8% |
| Teton Advisors, LLC | 109,000 | -1,200 | $623.5K | -$128.1K | -1.1% |
| Bank of New York Mellon Corp | 12,730 | -10,776 | $72.8K | -$87.5K | -45.8% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 59,579 | 0 | $340.8K | -$65.5K | 0.0% |
| MARSHALL WACE, LLP | 34,049 | -4,033 | $194.8K | -$65.0K | -10.6% |
| BANK OF AMERICA CORP /DE/ | 5,190 | -8,161 | $29.7K | -$61.4K | -61.1% |
| Russell Investments Group, Ltd. | 48,997 | 0 | $280.3K | -$53.9K | 0.0% |
| STATE STREET CORP | 40,720 | 0 | $232.9K | -$44.8K | 0.0% |
| AMERIPRISE FINANCIAL INC | 36,592 | 0 | $209.3K | -$40.3K | 0.0% |
| NORTHERN TRUST CORP | 29,473 | -187 | $168.6K | -$33.7K | -0.6% |
| Squarepoint Ops LLC | 13,824 | -2,117 | $79.1K | -$29.6K | -13.3% |
| Man Group plc | 16,290 | 0 | $93.2K | -$17.9K | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 13,747 | 0 | $78.6K | -$15.1K | 0.0% |
| BARCLAYS PLC | 2 | -1,580 | $18 | -$10.8K | -99.9% |
| MORGAN STANLEY | 6,147 | -399 | $35.2K | -$9.5K | -6.1% |
| FMR LLC | 358 | -662 | $2.0K | -$4.9K | -64.9% |
| Tower Research Capital LLC (TRC) | 690 | -508 | $3.9K | -$4.2K | -42.4% |
| JONES FINANCIAL COMPANIES LLLP | 1,000 | 0 | $5.7K | -$1.1K | 0.0% |
| GAMMA Investing LLC | 142 | -80 | $812 | -$702 | -36.0% |
| SBI Securities Co., Ltd. | 2 | -101 | $11 | -$691 | -98.0% |
| RHUMBLINE ADVISERS | 604 | 0 | $3.5K | -$665 | 0.0% |
| Smartleaf Asset Management LLC | 300 | 0 | $1.7K | -$384 | 0.0% |
| NISA INVESTMENT ADVISORS, LLC | 236 | 0 | $1.4K | -$260 | 0.0% |
| CITIGROUP INC | 1 | -28 | $6 | -$192 | -96.5% |
| ACADIAN ASSET MANAGEMENT LLC | 83,799 | -2,148 | $477 | -$108 | -2.5% |
| BNP PARIBAS ARBITRAGE, SNC | 67 | 0 | $383 | -$74 | 0.0% |
| LSV ASSET MANAGEMENT | 64,500 | 0 | $369 | -$71 | 0.0% |
| GROUP ONE TRADING, L.P. | 3 | 0 | $17 | -$3 | 0.0% |
| Capital Advisors, Ltd. LLC | 580 | 0 | $3 | -$1 | 0.0% |
| CWM, LLC | 31 | -28 | $0 | $0 | -47.5% |
Sold Out(9)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | 0 | -50,174 | $0 | -$342.2K | — |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0 | -30,387 | $0 | -$163.5K | — |
| NEW YORK STATE COMMON RETIREMENT FUND | 0 | -13,000 | $0 | -$127.1K | — |
| JUNCTURE WEALTH STRATEGIES, LLC | 0 | -18,277 | $0 | -$124.6K | — |
| Cubist Systematic Strategies, LLC | 0 | -13,600 | $0 | -$92.8K | — |
| Quadrature Capital Ltd | 0 | -12,458 | $0 | -$84.1K | — |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | -3,804 | $0 | -$25.9K | — |
| Point72 (DIFC) Ltd | 0 | -104 | $0 | -$709 | — |
| Rise Advisors, LLC | 0 | -50 | $0 | -$341 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
New & Closed Positions this quarter
Closed Positions
9 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for ULBI against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.