Parallax Volatility Advisers
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Parallax Volatility Advisers’s BlackBerry BB Stock Holding History

Parallax Volatility Advisers’s Portfolio BB Stock Details BB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-500,000
Closed -$1.9M – 1472
2025
Q4 		$1.9M Hold
500,000
– – ﹤0.01% 966
2025
Q3 		$2.44M Hold
500,000
– – ﹤0.01% 864
2025
Q2 		$2.29M Buy
+500,000
New +$1.89M 0.01% 837
2024
Q1 		– Sell
-600
Closed -$2.12K – 1833
2023
Q4 		$2.12K Hold
600
– – ﹤0.01% 2075
2023
Q3 		$2.83K Sell
600
-97,500
-99% -$479K ﹤0.01% 2174
2023
Q2 		$542K Buy
98,100
+97,500
+16,250% +$472K ﹤0.01% 1620
2023
Q1 		$2.74K Sell
600
-197,600
-100% -$784K ﹤0.01% 2541
2022
Q4 		$646K Sell
198,200
-700
-0.4% -$3.11K ﹤0.01% 1807
2022
Q3 		$934K Sell
198,900
-3,700
-2% -$22.1K ﹤0.01% 1756
2022
Q2 		$1.09M Buy
202,600
+2,200
+1% +$13K ﹤0.01% 1602
2022
Q1 		$1.5M Buy
+200,400
New +$1.51M ﹤0.01% 1481
2019
Q4 		– Sell
-1,400
Closed -$7K – 2423
2019
Q3 		$7K Sell
1,400
-11,400
-89% -$80K ﹤0.01% 2189
2019
Q2 		$95K Sell
12,800
-22,200
-63% -$193K ﹤0.01% 1867
2019
Q1 		$353K Buy
35,000
+15,000
+75% +$126K ﹤0.01% 1656
2018
Q4 		$142K Hold
20,000
– – ﹤0.01% 1834
2018
Q3 		$228K Hold
20,000
– – ﹤0.01% 1593
2018
Q2 		$193K Sell
20,000
-80,000
-80% -$892K ﹤0.01% 1410
2018
Q1 		$1.15M Sell
100,000
-224,100
-69% -$2.85M ﹤0.01% 922
2017
Q4 		$3.62M Sell
324,100
-1,177,000
-78% -$12.8M ﹤0.01% 712
2017
Q3 		$16.8M Buy
1,501,100
+932,000
+164% +$8.77M 0.03% 296
2017
Q2 		$5.69M Buy
569,100
+535,400
+1,589% +$5.26M 0.01% 538
2017
Q1 		$261K Buy
33,700
+23,100
+218% +$164K ﹤0.01% 1832
2016
Q4 		$74K Sell
10,600
-20,100
-65% -$149K ﹤0.01% 2328
2016
Q3 		$245K Buy
30,700
+3,800
+14% +$28.5K ﹤0.01% 1775
2016
Q2 		$179K Sell
26,900
-48,300
-64% -$338K ﹤0.01% 1834
2016
Q1 		$609K Sell
75,200
-699,600
-90% -$5.25M ﹤0.01% 1382
2015
Q4 		$7.19M Buy
774,800
+606,400
+360% +$4.66M 0.01% 552
2015
Q3 		$1.03M Buy
168,400
+1,600
+1% +$11.9K ﹤0.01% 1274
2015
Q2 		$1.36M Sell
166,800
-36,900
-18% -$357K ﹤0.01% 1228
2015
Q1 		$1.82M Sell
203,700
-7,700
-4% -$78.2K ﹤0.01% 1051
2014
Q4 		$2.32M Sell
211,400
-730,000
-78% -$7.47M 0.01% 1002
2014
Q3 		$9.36M Sell
941,400
-86,400
-8% -$883K 0.03% 480
2014
Q2 		$10.5M Buy
1,027,800
+1,026,400
+73,314% +$8.09M 0.04% 303
2014
Q1 		$11K Sell
1,400
-4,400
-76% -$41.3K ﹤0.01% 3021
2013
Q4 		$43K Buy
+5,800
New +$40.9K ﹤0.01% 2293
2013
Q3 		– Sell
-392,600
Closed -$4.1M – 3037
2013
Q2 		$4.1M Buy
+392,600
New +$5.69M 0.02% 451

Other funds holding BB

FFH
Fairfax Financial Holdings Toronto, Ontario, Canada $1.94B AUM 27.76% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $432B AUM 29.4% 1-Year Est. Return
F
FIFTHDELTA London, United Kingdom $725M AUM 11.7% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 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
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return

Parallax Volatility Advisers's BB Position: Q1 2026 in Review

Parallax Volatility Advisers reduced its BlackBerry (BB) stake by 21% in Q1 2026, selling an estimated $63.4K and leaving 69,114 shares worth $224K. The position accounts for ﹤0.01% of the portfolio, ranked #1161.

Parallax Volatility Advisers first reported a position in BB in Q4 2013 and has held it in 35 quarters since. The position peaked at $6.61M in Q3 2016. 220 funds tracked by Wall St. Rank hold BB as of Q1 2026.

  • Parallax Volatility Advisers held 69,114 shares of BlackBerry worth $224K as of Q1 2026.
  • Parallax Volatility Advisers sold 17,953 BlackBerry shares in Q1 2026, an estimated $63.4K.
  • BlackBerry made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #1161 holding.
  • Parallax Volatility Advisers first reported a position in BlackBerry in Q4 2013 and has held it in 35 quarters since.
  • Parallax Volatility Advisers's BlackBerry position peaked at $6.61M in Q3 2016.
  • 220 funds tracked by Wall St. Rank held BlackBerry as of Q1 2026.

Based on Parallax Volatility Advisers's 13F filing for Q1 2026, filed 15 May 2026.