Russell Investments Group
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Russell Investments Group’s Ultralife ULBI Stock Holding History

Russell Investments Group’s Portfolio ULBI Stock Details ULBI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$533K Buy
81,791
+32,794
+67% +$204K ﹤0.01% 2477
2025
Q4 		$280K Hold
48,997
– – ﹤0.01% 2710
2025
Q3 		$334K Buy
48,997
+47,970
+4,671% +$363K ﹤0.01% 2629
2025
Q2 		$9.22K Sell
1,027
-6,708
-87% -$39.8K ﹤0.01% 3351
2025
Q1 		$41.6K Buy
+7,735
New +$52.6K ﹤0.01% 2951
2024
Q4 		– Sell
-19
Closed -$172 – 3796
2024
Q3 		$172 Buy
+19
New +$196 ﹤0.01% 3649
2021
Q4 		– Sell
-161,920
Closed -$1.14M – 3114
2021
Q3 		$1.14M Sell
161,920
-21,272
-12% -$171K ﹤0.01% 2131
2021
Q2 		$1.53M Buy
+183,192
New +$1.58M ﹤0.01% 2075
2021
Q1 		– Sell
-270,330
Closed -$1.75M – 3195
2020
Q4 		$1.75M Sell
270,330
-197,815
-42% -$1.25M ﹤0.01% 1831
2020
Q3 		$2.76M Sell
468,145
-118,195
-20% -$777K 0.01% 1480
2020
Q2 		$4.11M Buy
586,340
+79,198
+16% +$579K 0.01% 1216
2020
Q1 		$2.64M Sell
507,142
-274,066
-35% -$1.87M 0.01% 1315
2019
Q4 		$5.77M Buy
781,208
+111,457
+17% +$925K 0.01% 1132
2019
Q3 		$5.8M Buy
669,751
+244,879
+58% +$2.1M 0.01% 1123
2019
Q2 		$3.38M Buy
424,872
+322,041
+313% +$2.93M 0.01% 1417
2019
Q1 		$1.06M Buy
+102,831
New +$923K ﹤0.01% 2036
2018
Q1 		– Sell
-6,830
Closed -$44K – 3004
2017
Q4 		$44K Buy
+6,830
New +$45.8K ﹤0.01% 2880

Other funds holding ULBI

VWA
Visionary Wealth Advisors O'fallon, Illinois $2.26B AUM 19.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Janney Montgomery Scott
Janney Montgomery Scott Philadelphia, Pennsylvania $40.4B AUM 21.2% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
THC
Truffle Hound Capital Bethesda, Maryland $386M AUM 57.88% 1-Year Est. Return
RC
RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

Russell Investments Group's ULBI Position: Q1 2026 in Review

Russell Investments Group increased its Ultralife (ULBI) stake by 67% in Q1 2026, buying an estimated $204K and bringing the position to 81,791 shares worth $533K. The position accounts for ﹤0.01% of the portfolio, ranked #2477.

Russell Investments Group first reported a position in ULBI in Q4 2017 and has held it in 17 quarters since. The position peaked at $5.8M in Q3 2019. 50 funds tracked by Wall St. Rank hold ULBI as of Q1 2026.

  • Russell Investments Group held 81,791 shares of Ultralife worth $533K as of Q1 2026.
  • Russell Investments Group bought 32,794 Ultralife shares in Q1 2026, an estimated $204K.
  • Ultralife made up ﹤0.01% of Russell Investments Group's portfolio in Q1 2026, its #2477 holding.
  • Russell Investments Group first reported a position in Ultralife in Q4 2017 and has held it in 17 quarters since.
  • Russell Investments Group's Ultralife position peaked at $5.8M in Q3 2019.
  • 50 funds tracked by Wall St. Rank held Ultralife as of Q1 2026.

Based on Russell Investments Group's 13F filing for Q1 2026, filed 8 May 2026.