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
Q2 		– Sell
-2,100
Closed -$464K – 1640
2025
Q1 		$464K Sell
2,100
-6,500
-76% -$1.42M ﹤0.01% 1206
2024
Q4 		$1.77M Sell
8,600
-700
-8% -$143K ﹤0.01% 1164
2024
Q3 		$1.67M Sell
9,300
-400
-4% -$66K ﹤0.01% 1191
2024
Q2 		$1.45M Buy
9,700
+1,200
+14% +$182K ﹤0.01% 1138
2024
Q1 		$1.36M Sell
8,500
-125,100
-94% -$18.2M ﹤0.01% 1147
2023
Q4 		$17.7M Buy
133,600
+2,200
+2% +$270K 0.04% 422
2023
Q3 		$14.8M Sell
131,400
-28,100
-18% -$3.46M 0.03% 414
2023
Q2 		$20.1M Buy
159,500
+22,900
+17% +$2.7M 0.04% 342
2023
Q1 		$15.4M Buy
136,600
+300
+0.2% +$33K 0.03% 439
2022
Q4 		$13.8M Sell
136,300
-99,500
-42% -$9.91M 0.02% 666
2022
Q3 		$22.1M Buy
235,800
+92,900
+65% +$9.47M 0.03% 496
2022
Q2 		$12.7M Buy
142,900
+67,500
+90% +$6.55M 0.01% 628
2022
Q1 		$7.65M Sell
75,400
-15,500
-17% -$1.57M ﹤0.01% 838
2021
Q4 		$9.43M Sell
90,900
-79,700
-47% -$8.24M 0.01% 620
2021
Q3 		$18.5M Buy
+170,600
New +$19.1M 0.02% 470
2021
Q1 		– Sell
-273,200
Closed -$31.1M – 1326
2020
Q4 		$31.1M Sell
273,200
-261,600
-49% -$28.2M 0.03% 412
2020
Q3 		$55.1M Buy
534,800
+313,800
+142% +$31.3M 0.04% 373
2020
Q2 		$21.6M Buy
221,000
+109,000
+97% +$11M 0.03% 498
2020
Q1 		$10.6M Buy
112,000
+59,020
+111% +$6.56M 0.01% 581
2019
Q4 		$6.13M Buy
52,980
+26,600
+101% +$2.94M 0.01% 829
2019
Q3 		$2.73M Buy
26,380
+24,400
+1,232% +$2.49M ﹤0.01% 1024
2019
Q2 		$181K Sell
1,980
-38,020
-95% -$3.33M ﹤0.01% 1751
2019
Q1 		$3.53M Buy
+40,000
New +$3.3M ﹤0.01% 792
2017
Q2 		– Sell
-4,000
Closed -$231K – 2770
2017
Q1 		$231K Sell
4,000
-4,000
-50% -$225K ﹤0.01% 1885
2016
Q4 		$426K Buy
8,000
+4,000
+100% +$205K ﹤0.01% 1575
2016
Q3 		$199K Sell
4,000
-32,000
-89% -$1.68M ﹤0.01% 1850
2016
Q2 		$1.96M Sell
36,000
-27,600
-43% -$1.42M ﹤0.01% 936
2016
Q1 		$3.26M Buy
63,600
+51,000
+405% +$2.42M 0.01% 720
2015
Q4 		$577K Buy
12,600
+7,800
+163% +$366K ﹤0.01% 1483
2015
Q3 		$208K Buy
+4,800
New +$208K ﹤0.01% 1806
2015
Q2 		– Sell
-2,000
Closed -$80K – 3979
2015
Q1 		$80K Sell
2,000
-7,200
-78% -$275K ﹤0.01% 2671
2014
Q4 		$326K Sell
9,200
-800
-8% -$27.4K ﹤0.01% 2396
2014
Q3 		$323K Buy
10,000
+4,200
+72% +$133K ﹤0.01% 2138
2014
Q2 		$175K Sell
5,800
-2,000
-26% -$59.3K ﹤0.01% 2100
2014
Q1 		$221K Sell
7,800
-24,200
-76% -$692K ﹤0.01% 1410
2013
Q4 		$945K Buy
+32,000
New +$863K ﹤0.01% 869

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.