Marshall Wace
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Marshall Wace’s Ultralife ULBI Stock Holding History

Marshall Wace’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 		$72.2K Sell
11,078
-22,971
-67% -$143K ﹤0.01% 2938
2025
Q4 		$195K Sell
34,049
-4,033
-11% -$24.9K ﹤0.01% 2603
2025
Q3 		$260K Buy
+38,082
New +$288K ﹤0.01% 2482
2025
Q2 		– Sell
-23,254
Closed -$125K – 3201
2025
Q1 		$125K Sell
23,254
-9,631
-29% -$65.5K ﹤0.01% 2476
2024
Q4 		$245K Buy
32,885
+3,426
+12% +$28.2K ﹤0.01% 2295
2024
Q3 		$266K Sell
29,459
-8,524
-22% -$87.9K ﹤0.01% 2198
2024
Q2 		$403K Sell
37,983
-5,864
-13% -$62.4K ﹤0.01% 2043
2024
Q1 		$386K Sell
43,847
-769
-2% -$6.26K ﹤0.01% 2028
2023
Q4 		$304K Buy
+44,616
New +$366K ﹤0.01% 1889
2021
Q3 		– Sell
-12,234
Closed -$103K – 3444
2021
Q2 		$103K Sell
12,234
-7,008
-36% -$60.3K ﹤0.01% 2533
2021
Q1 		$159K Buy
+19,242
New +$136K ﹤0.01% 2304
2019
Q3 		– Sell
-34,959
Closed -$278K – 1938
2019
Q2 		$278K Sell
34,959
-18,600
-35% -$169K ﹤0.01% 1192
2019
Q1 		$550K Buy
+53,559
New +$481K 0.01% 1111

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

Marshall Wace's ULBI Position: Q1 2026 in Review

Marshall Wace reduced its Ultralife (ULBI) stake by 67% in Q1 2026, selling an estimated $143K and leaving 11,078 shares worth $72.2K. The position accounts for ﹤0.01% of the portfolio, ranked #2938.

Marshall Wace first reported a position in ULBI in Q1 2019 and has held it in 13 quarters since. The position peaked at $550K in Q1 2019. 50 funds tracked by Wall St. Rank hold ULBI as of Q1 2026.

  • Marshall Wace held 11,078 shares of Ultralife worth $72.2K as of Q1 2026.
  • Marshall Wace sold 22,971 Ultralife shares in Q1 2026, an estimated $143K.
  • Ultralife made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #2938 holding.
  • Marshall Wace first reported a position in Ultralife in Q1 2019 and has held it in 13 quarters since.
  • Marshall Wace's Ultralife position peaked at $550K in Q1 2019.
  • 50 funds tracked by Wall St. Rank held Ultralife as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.