Parallax Volatility Advisers
FISV

Parallax Volatility Advisers’s Fiserv Inc FISV Stock Holding History

Parallax Volatility Advisers’s Portfolio FISV Stock Details FISV Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-45,100
Closed -$9.26M – 1742
2024
Q4 		$9.26M Buy
45,100
+44,500
+7,417% +$9.08M 0.02% 593
2024
Q3 		$108K Hold
600
– – ﹤0.01% 1767
2024
Q2 		$89.4K Buy
600
+500
+500% +$75.7K ﹤0.01% 1707
2024
Q1 		$16K Sell
100
-23,500
-100% -$3.42M ﹤0.01% 1675
2023
Q4 		$3.14M Buy
23,600
+15,700
+199% +$1.93M 0.01% 1012
2023
Q3 		$892K Sell
7,900
-2,700
-25% -$333K ﹤0.01% 1407
2023
Q2 		$1.34M Sell
10,600
-135,100
-93% -$15.9M ﹤0.01% 1285
2023
Q1 		$16.5M Buy
145,700
+11,200
+8% +$1.23M 0.03% 424
2022
Q4 		$13.6M Sell
134,500
-102,900
-43% -$10.2M 0.02% 673
2022
Q3 		$22.2M Buy
237,400
+101,200
+74% +$10.3M 0.03% 493
2022
Q2 		$12.1M Buy
136,200
+75,800
+125% +$7.35M 0.01% 649
2022
Q1 		$6.13M Buy
60,400
+37,700
+166% +$3.82M ﹤0.01% 919
2021
Q4 		$2.35M Sell
22,700
-51,700
-69% -$5.35M ﹤0.01% 1032
2021
Q3 		$8.07M Buy
+74,400
New +$8.31M 0.01% 712
2021
Q1 		– Sell
-605,000
Closed -$68.9M – 1324
2020
Q4 		$68.9M Buy
605,000
+336,700
+125% +$36.3M 0.07% 229
2020
Q3 		$27.6M Buy
268,300
+212,400
+380% +$21.2M 0.02% 608
2020
Q2 		$5.46M Sell
55,900
-95,500
-63% -$9.62M 0.01% 1042
2020
Q1 		$14.4M Buy
151,400
+150,800
+25,133% +$16.8M 0.02% 480
2019
Q4 		$70K Sell
600
-720
-55% -$79.5K ﹤0.01% 2188
2019
Q3 		$136K Sell
1,320
-250,000
-99% -$25.5M ﹤0.01% 1927
2019
Q2 		$22.9M Buy
+251,320
New +$22M 0.02% 319
2017
Q3 		– Sell
-4,000
Closed -$245K – 2434
2017
Q2 		$245K Sell
4,000
-2,200
-35% -$133K ﹤0.01% 1401
2017
Q1 		$358K Buy
6,200
+4,000
+182% +$225K ﹤0.01% 1669
2016
Q4 		$117K Buy
+2,200
New +$113K ﹤0.01% 2125
2016
Q3 		– Sell
-4,000
Closed -$217K – 3172
2016
Q2 		$217K Hold
4,000
– – ﹤0.01% 1754
2016
Q1 		$205K Buy
4,000
+1,400
+54% +$66.4K ﹤0.01% 1749
2015
Q4 		$119K Buy
+2,600
New +$122K ﹤0.01% 2069
2015
Q2 		– Sell
-4,200
Closed -$167K – 3978
2015
Q1 		$167K Sell
4,200
-800
-16% -$30.5K ﹤0.01% 2194
2014
Q4 		$178K Buy
+5,000
New +$171K ﹤0.01% 2965
2014
Q3 		– Sell
-1,000
Closed -$30K – 4229
2014
Q2 		$30K Sell
1,000
-400
-29% -$11.9K ﹤0.01% 3260
2014
Q1 		$39K Sell
1,400
-1,400
-50% -$40K ﹤0.01% 2439
2013
Q4 		$82K Buy
+2,800
New +$75.5K ﹤0.01% 1959

Other funds holding FISV

Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Parallax Volatility Advisers opened a new position in Fiserv Inc (FISV) in Q1 2026: 4,226 shares worth $267K. The stake represents ﹤0.01% of the portfolio and ranks #1135 among its holdings. This is a return to the name: Parallax Volatility Advisers previously reported a position in FISV as recently as Q1 2025.

Parallax Volatility Advisers first reported a position in FISV in Q2 2013 and has held it in 40 quarters since. The position peaked at $36.5M in Q3 2020. 1,256 funds tracked by Wall St. Rank hold FISV as of Q1 2026.

  • Parallax Volatility Advisers held 4,226 shares of Fiserv Inc worth $267K as of Q1 2026.
  • Fiserv Inc was a new Parallax Volatility Advisers position in Q1 2026.
  • Fiserv Inc made up ﹤0.01% of Parallax Volatility Advisers's portfolio in Q1 2026, its #1135 holding.
  • Parallax Volatility Advisers first reported a position in Fiserv Inc in Q2 2013 and has held it in 40 quarters since.
  • Parallax Volatility Advisers's Fiserv Inc position peaked at $36.5M in Q3 2020.
  • 1,256 funds tracked by Wall St. Rank held Fiserv Inc as of Q1 2026.

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