BlackRock
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BlackRock’s Ultralife ULBI Stock Holding History

BlackRock’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 		$954K Buy
146,273
+174
+0.1% +$1.08K ﹤0.01% 4363
2025
Q4 		$836K Buy
146,099
+273
+0.2% +$1.68K ﹤0.01% 4355
2025
Q3 		$995K Buy
145,826
+478
+0.3% +$3.62K ﹤0.01% 4284
2025
Q2 		$1.31M Sell
145,348
-493,471
-77% -$2.93M ﹤0.01% 4171
2025
Q1 		$3.44M Sell
638,819
-16,817
-3% -$114K ﹤0.01% 3790
2024
Q4 		$4.88M Buy
655,636
+8,145
+1% +$67K ﹤0.01% 3743
2024
Q3 		$5.85M Buy
647,491
+37,455
+6% +$386K ﹤0.01% 3639
2024
Q2 		$6.48M Buy
610,036
+461,760
+311% +$4.92M ﹤0.01% 3588
2024
Q1 		$1.31M Buy
148,276
+642
+0.4% +$5.22K ﹤0.01% 4119
2023
Q4 		$1.01M Buy
147,634
+5,405
+4% +$44.4K ﹤0.01% 4252
2023
Q3 		$1.39M Sell
142,229
-3,001
-2% -$24K ﹤0.01% 4128
2023
Q2 		$703K Buy
145,230
+2,873
+2% +$12.5K ﹤0.01% 4387
2023
Q1 		$572K Sell
142,357
-8,720
-6% -$35K ﹤0.01% 4498
2022
Q4 		$583K Buy
151,077
+112
+0.1% +$517 ﹤0.01% 4571
2022
Q3 		$726K Sell
150,965
-1,603
-1% -$7.58K ﹤0.01% 4598
2022
Q2 		$694K Buy
152,568
+449
+0.3% +$2.21K ﹤0.01% 4666
2022
Q1 		$817K Sell
152,119
-1,226
-0.8% -$6.56K ﹤0.01% 4729
2021
Q4 		$926K Buy
153,345
+9,303
+6% +$57.1K ﹤0.01% 4693
2021
Q3 		$1.03M Sell
144,042
-3,578
-2% -$28.8K ﹤0.01% 4544
2021
Q2 		$1.24M Sell
147,620
-399,398
-73% -$3.44M ﹤0.01% 4447
2021
Q1 		$4.53M Buy
547,018
+7,335
+1% +$52K ﹤0.01% 3984
2020
Q4 		$3.49M Buy
539,683
+72,360
+15% +$457K ﹤0.01% 3844
2020
Q3 		$2.76M Buy
467,323
+5,717
+1% +$37.6K ﹤0.01% 3806
2020
Q2 		$3.24M Buy
461,606
+294,092
+176% +$2.15M ﹤0.01% 3686
2020
Q1 		$872K Sell
167,514
-289
-0.2% -$1.98K ﹤0.01% 3914
2019
Q4 		$1.24M Buy
167,803
+738
+0.4% +$6.12K ﹤0.01% 3937
2019
Q3 		$1.45M Sell
167,065
-1,072
-0.6% -$9.17K ﹤0.01% 3853
2019
Q2 		$1.34M Buy
168,137
+136,995
+440% +$1.25M ﹤0.01% 3918
2019
Q1 		$320K Sell
31,142
-3,471
-10% -$31.1K ﹤0.01% 4170
2018
Q4 		$234K Buy
34,613
+234
+0.7% +$1.7K ﹤0.01% 4198
2018
Q3 		$280K Buy
34,379
+1,354
+4% +$12.7K ﹤0.01% 4254
2018
Q2 		$317K Buy
33,025
+2,857
+9% +$27.4K ﹤0.01% 4213
2018
Q1 		$302K Sell
30,168
-88,003
-74% -$681K ﹤0.01% 4131
2017
Q4 		$774K Buy
118,171
+1,444
+1% +$9.68K ﹤0.01% 3967
2017
Q3 		$789K Sell
116,727
-1,262
-1% -$8.6K ﹤0.01% 3974
2017
Q2 		$850K Buy
117,989
+5,559
+5% +$34K ﹤0.01% 3884
2017
Q1 		$613K Buy
+112,430
New +$612K ﹤0.01% 3914
2013
Q3 		– Sell
-3,543
Closed -$13K – 3112
2013
Q2 		$13K Buy
+3,543
New +$13.8K ﹤0.01% 2514

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
Raymond James Financial
Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

BlackRock's ULBI Position: Q1 2026 in Review

BlackRock increased its Ultralife (ULBI) stake by 0.12% in Q1 2026, buying an estimated $1.08K and bringing the position to 146,273 shares worth $954K. The position accounts for ﹤0.01% of the portfolio, ranked #4363.

BlackRock first reported a position in ULBI in Q2 2013 and has held it in 38 quarters since. The position peaked at $6.48M in Q2 2024. 50 funds tracked by Wall St. Rank hold ULBI as of Q1 2026.

  • BlackRock held 146,273 shares of Ultralife worth $954K as of Q1 2026.
  • BlackRock bought 174 Ultralife shares in Q1 2026, an estimated $1.08K.
  • Ultralife made up ﹤0.01% of BlackRock's portfolio in Q1 2026, its #4363 holding.
  • BlackRock first reported a position in Ultralife in Q2 2013 and has held it in 38 quarters since.
  • BlackRock's Ultralife position peaked at $6.48M in Q2 2024.
  • 50 funds tracked by Wall St. Rank held Ultralife as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.