Fiserv (FISV)

Fiserv on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as services-business services, nec.

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30.8M

Short interest

settlement 2026-09-30

4.2

Days to cover

+0.3 days vs prior

52.4%

Short share of volume

2026-10-09

Fails to deliver

settlement 2026-09-14

Wed 28 Oct

Next earnings

estimated date

$520K

Insider flow, 90 days

1 buys, 0 sells

As of 2026-10-09.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in FISV is 30,835,501 shares, down 2,442,335 shares over the last month. Over the last 48 readings it ranged from 5,429,435 shares (13 January 2023) to 33,277,836 shares (31 August 2026). The latest reading sits at the top of that range. At the reported average volume of 7.3M shares a day that is 4.2 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-09-30	30,835,501	+2.7%	7,327,516	4.21
2026-09-15	30,030,691	-9.8%	7,581,589	3.96
2026-08-31	33,277,836	+11.2%	5,299,481	6.28
2026-08-14	29,919,466	+42.5%	10,825,058	2.76
2026-07-31	21,002,070	+1.8%	5,795,915	3.62
2026-07-15	20,623,415	-11.2%	7,154,343	2.88
2026-06-30	23,234,067	+52.8%	10,277,653	2.26
2026-06-15	15,207,367	-0.9%	8,097,918	1.88
2026-05-29	15,345,074	+8.0%	6,820,111	2.25
2026-05-15	14,208,673	-0.1%	7,434,639	1.91
2026-04-30	14,216,317	-11.4%	4,628,292	3.07
2026-04-15	16,054,917	+7.6%	6,213,113	2.58
2026-03-31	14,917,674	+3.6%	6,657,791	2.24
2026-03-13	14,392,468	+7.2%	5,955,860	2.42
2026-02-27	13,428,190	-5.8%	7,916,395	1.70
2026-02-13	14,257,158	-14.8%	11,256,095	1.27
2026-01-30	16,740,295	-16.8%	8,535,877	1.96
2026-01-15	20,126,230	+20.0%	9,918,578	2.03
2025-12-31	16,773,547	+10.1%	9,487,473	1.77
2025-12-15	15,241,013	+89.3%	12,290,421	1.24
2025-11-28	8,052,396	-25.4%	7,157,218	1.13
2025-11-14	10,801,190	+2.6%	12,120,455	1.00
2023-05-31	10,172,947	+11.2%	4,322,585	2.35
2023-05-15	9,145,558	-1.0%	2,113,666	4.33

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 9 October 2026, the short share of FISV volume is 52.4%, down 17.3 points over the last five sessions. Over the last 30 readings it ranged from 30.3% (2 September 2026) to 79.1% (30 September 2026). The latest reading is in line with the 30-session average of 54.4%, on 1.5M shares reported.

Date	Short volume	Total volume	Short share	Exempt
2026-10-09	805K	1.5M	52.4%	2,606
2026-10-08	1.0M	1.9M	55.2%	3,277
2026-10-07	1.1M	1.9M	56.8%	13,297
2026-10-06	981K	1.4M	68.5%	1,104
2026-10-05	1.3M	2.2M	58.3%	1,996
2026-10-02	1.8M	2.5M	69.7%	6,293
2026-10-01	1.4M	2.6M	54.9%	2,104
2026-09-30	2.0M	2.5M	79.1%	0
2026-09-29	2.2M	3.3M	67.5%	3,257
2026-09-28	2.3M	3.7M	62.7%	4,066
2026-09-25	1.3M	2.5M	51.1%	1,776
2026-09-24	2.1M	3.4M	62.9%	161
2026-09-23	1.4M	2.4M	58.3%	1,175
2026-09-22	1.7M	3.2M	53.4%	2,342
2026-09-21	2.2M	4.0M	54.0%	1,816
2026-09-18	2.2M	3.5M	61.5%	1,247
2026-09-17	863K	1.7M	51.9%	519
2026-09-16	624K	1.4M	45.3%	2,788
2026-09-15	658K	1.8M	37.5%	321
2026-09-14	1.6M	3.3M	50.4%	13,782
2026-09-11	952K	2.1M	44.4%	4,063
2026-09-10	824K	1.9M	42.5%	87
2026-09-09	1.7M	2.8M	61.7%	876
2026-09-08	2.2M	3.4M	65.8%	1,701
2026-09-04	775K	1.9M	39.8%	8,906
2026-09-03	563K	1.5M	38.5%	3,717
2026-09-02	654K	2.2M	30.3%	202
2026-09-01	1.0M	2.3M	45.8%	3,581
2026-08-31	1.3M	2.1M	59.8%	0
2026-08-28	794K	1.6M	50.6%	0

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 14 September 2026, the fails-to-deliver balance in FISV is 16 shares, down 392 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (25 August 2026) to 51,530 shares (9 July 2026). The latest reading sits at the bottom of that range.

Settlement	Shares failed	Price	Value
2026-09-14	16	$51.58	$825
2026-09-08	408	$53.00	$22K
2026-09-03	1	$51.98	$52
2026-08-26	10,304	$52.44	$540K
2026-08-25	1	$52.96	$53
2026-08-18	3,092	$52.21	$161K
2026-08-17	100	$54.39	$5K
2026-08-12	719	$52.72	$38K
2026-08-11	286	$52.22	$15K
2026-08-04	19,759	$54.35	$1.1M
2026-08-03	100	$53.94	$5K
2026-07-30	4,178	$55.63	$232K
2026-07-29	280	$54.21	$15K
2026-07-28	495	$52.31	$26K
2026-07-27	1,000	$51.02	$51K
2026-07-21	300	$51.68	$16K
2026-07-20	76	$50.63	$4K
2026-07-17	235	$51.72	$12K
2026-07-09	51,530	$50.60	$2.6M
2026-07-02	22,532	$50.73	$1.1M
2026-06-30	620	$48.83	$30K
2026-06-29	42,652	$49.45	$2.1M
2026-06-26	13	$47.53	$618
2026-06-23	10,253	$47.18	$484K
2026-06-18	788	$48.77	$38K
2026-06-16	260	$47.91	$12K
2026-06-15	9	$53.78	$484
2026-06-12	2,808	$53.06	$149K
2026-06-05	324	$56.23	$18K
2026-06-04	17,462	$55.08	$962K

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at FISV reported 1 open-market buy worth $520K in the last 90 days and no open-market sells. Latest filing: Todd Paul M (Chief Financial Officer) on 2026-09-17.

Date	Insider	Title	Type	Shares	Price	Value	Owned after
2026-09-17	Todd Paul M	Chief Financial Officer	Tax withholding	795	$49.30	$39K	183K
2026-08-07	FRITZ LANCE M	Director	Buy	10K	$51.95	$520K	27K
2026-08-03	Rosman Adam L.	Chief Admin. and Legal Officer	Grant	37K	$0.00	$0	174K
2026-06-17	Mamilli Wafaa	Director	Buy	3K	$50.59	$150K	15K
2026-06-17	Todd Paul M	Chief Financial Officer	Buy	10K	$49.70	$500K	184K
2026-06-16	Nixon Gordon M.	Director	Buy	8K	$49.57	$372K	18K
2026-06-16	DiSimone Harry	Director	Buy	2K	$48.41	$101K	24K
2026-06-16	Yarkoni Charlotte	Director	Buy	2K	$49.49	$100K	10K
2026-06-16	Rosman Adam L.	Chief Admin. and Legal Officer	Buy	10K	$49.33	$501K	137K
2026-06-15	Todd Paul M	Chief Financial Officer	Grant	104K	$0.00	$0	174K
2026-06-15	GEORGAKOPOULOS PANAGIOTIS	Chief Executive Officer	Grant	50K	$0.00	$0	304K
2026-05-21	Yarkoni Charlotte	Director	Grant	4K	$0.00	$0	8K
2026-05-21	Mamilli Wafaa	Director	Grant	4K	$0.00	$0	12K
2026-05-21	Nixon Gordon M.	Director	Grant	6K	$0.00	$0	10K
2026-05-21	Shedlin Gary	Director	Grant	4K	$0.00	$0	5K
2026-05-21	Gopal Ajei	Director	Grant	4K	$0.00	$0	7K
2026-05-21	FRITZ LANCE M	Director	Grant	4K	$0.00	$0	17K
2026-05-21	Dufetel Celine S	Director	Grant	4K	$0.00	$0	5K
2026-05-21	DiSimone Harry	Director	Grant	4K	$0.00	$0	22K
2026-05-21	DE CASTRO HENRIQUE	Director	Grant	4K	$0.00	$0	28K
2026-05-21	COHEN STEPHANIE	Director	Grant	4K	$0.00	$0	6K
2026-02-23	Best Kenneth	Chief Accounting Officer	Tax withholding	531	$58.40	$31K	65K
2026-02-22	Rosman Adam L.	Chief Admin. and Legal Officer	Tax withholding	2K	$61.47	$135K	127K
2026-02-22	Best Kenneth	Chief Accounting Officer	Tax withholding	802	$61.47	$49K	65K
2026-02-21	Rosman Adam L.	Chief Admin. and Legal Officer	Tax withholding	1K	$61.47	$89K	129K
2026-02-21	Best Kenneth	Chief Accounting Officer	Tax withholding	642	$61.47	$39K	66K
2026-02-20	Suryadevara Dhivya	Co-President	Tax withholding	30K	$61.47	$1.8M	228K
2026-02-18	GEORGAKOPOULOS PANAGIOTIS	Co-President	Grant	183K	$0.00	$0	254K
2026-02-18	Suryadevara Dhivya	Co-President	Grant	102K	$0.00	$0	258K
2026-02-18	Gelb Andrew	EVP, Head of Fin. Sols.	Grant	62K	$0.00	$0	92K
2026-02-18	Todd Paul M	Chief Financial Officer	Grant	45K	$0.00	$0	70K
2026-02-18	Rosman Adam L.	Chief Admin. and Legal Officer	Grant	66K	$0.00	$0	130K
2026-02-18	Lyons Michael P.	Chief Executive Officer	Grant	309K	$0.00	$0	351K
2026-02-18	Best Kenneth	Chief Accounting Officer	Grant	16K	$0.00	$0	67K
2026-02-17	GEORGAKOPOULOS PANAGIOTIS	Co-President	Tax withholding	9K	$63.45	$585K	71K
2026-02-17	GEORGAKOPOULOS PANAGIOTIS	Co-President	Grant	18K	$0.00	$0	80K
2026-02-17	Gelb Andrew	EVP, Head of Fin. Sols.	Tax withholding	3K	$63.45	$221K	29K
2026-02-17	Gelb Andrew	EVP, Head of Fin. Sols.	Grant	9K	$0.00	$0	33K
2026-02-17	Rosman Adam L.	Chief Admin. and Legal Officer	Tax withholding	3K	$63.45	$204K	65K
2026-02-17	Rosman Adam L.	Chief Admin. and Legal Officer	Grant	8K	$0.00	$0	68K
2026-02-17	Lyons Michael P.	Chief Executive Officer	Tax withholding	6K	$63.45	$357K	42K
2026-02-17	Lyons Michael P.	Chief Executive Officer	Grant	13K	$0.00	$0	48K
2026-02-07	GEORGAKOPOULOS PANAGIOTIS	Co-President	Tax withholding	4K	$60.00	$266K	62K
2026-02-07	Gelb Andrew	EVP, Head of Fin. Sols.	Tax withholding	1K	$60.00	$66K	24K
2026-02-07	Rosman Adam L.	Chief Admin. and Legal Officer	Tax withholding	1K	$60.00	$89K	60K
2026-02-07	Lyons Michael P.	Chief Executive Officer	Tax withholding	3K	$60.00	$203K	35K
2026-02-07	Best Kenneth	Chief Accounting Officer	Tax withholding	434	$60.00	$26K	51K
2026-01-17	GEORGAKOPOULOS PANAGIOTIS	Co-President	Tax withholding	26K	$66.29	$1.7M	67K
2026-01-01	Nixon Gordon M.	Director	Grant	2K	$0.00	$0	2K
2026-01-01	Shedlin Gary	Director	Grant	1K	$0.00	$0	1K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

2 holders report 5% or more of FISV in their latest filing, all on Schedule 13G (passive). The largest reported stake is Dodge & Cox at 9.2% of the class (49,474,622 shares), filed 2026-02-13 for an event on 2025-12-31.

Filed	Form	Holder	Shares	Of class	Event
2026-04-29	13G	Vanguard Capital Managementinvestment adviser	38.4M	7.2%	2026-03-31
2026-03-26	13G/Ano. 17	The Vanguard Groupinvestment adviser	0	0.0%	2026-03-13
2026-02-13	13G/Ano. 4	Dodge & Coxinvestment adviser	49.5M	9.2%	2025-12-31

13F holders

Tracked managers holding FISV at their latest 13F. JSON

6 of the 30 tracked managers held FISV at their latest 13F, $361.4M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $219.9M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 5 cut.

Fund	Quarter	Shares	Value	Of portfolio	Change in shares
D. E. Shaw & Co.	2026-06-30	4.5M	$219.9M	0.10%	-1.4M
AQR Capital Management	2026-06-30	1.3M	$64.5M	0.02%	-1.5M
Renaissance Technologies	2026-06-30	1.1M	$54.8M	0.08%	+449K
Citadel Advisors	2026-06-30	230K	$11.3M	0.00%	-499K
Two Sigma Investments	2026-06-30	133K	$6.5M	0.00%	-267K
Millennium Management	2026-06-30	89K	$4.3M	0.00%	-391K

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 FY 2026 (quarter ended 2026-06-30) Fiserv reported revenue of $5.29B, down 4.1% from the same quarter a year earlier, and net income of $627.0M (1.17 diluted EPS). In FY 2025 it generated $6.06B of operating cash flow. As of 2026-06-30, cash was $627.0M against $1.21B of debt.

Cash: $627.0M
Debt: $1.21B
Equity: $26.90B
Total assets: $80.89B
Shares outstanding: 531,766,721

Quarterly, last 8 quarters

Quarter	Period end	Revenue	Net income	Margin	Diluted EPS
Q2 FY 2026	2026-06-30	$5.29B	$627.0M	11.8%	1.17
Q1 FY 2026	2026-03-31	$5.03B	$571.0M	11.4%	1.07
Q4 FY 2025derived	2025-12-31	$5.28B	$811.0M	15.3%	n/a
Q3 FY 2025	2025-09-30	$5.26B	$792.0M	15.0%	1.46
Q2 FY 2025	2025-06-30	$5.52B	$1.03B	18.6%	1.86
Q1 FY 2025	2025-03-31	$5.13B	$851.0M	16.6%	1.51
Q4 FY 2024derived	2024-12-31	$5.25B	$938.0M	17.9%	n/a
Q3 FY 2024	2024-09-30	$5.21B	$564.0M	10.8%	0.98

Fiscal years, with buybacks and dividends

Fiscal year	Ends	Revenue	Net income	Operating cash flow	Capex	Buybacks	Dividends
FY 2025	2025-12-31	$21.19B	$3.48B	$6.06B	$1.76B	n/a	n/a
FY 2024	2024-12-31	$20.46B	$3.13B	$6.63B	$1.57B	n/a	n/a
FY 2023	2023-12-31	$19.09B	$3.07B	$5.16B	$1.39B	n/a	n/a
FY 2022	2022-12-31	$17.74B	$2.53B	$4.62B	$1.48B	n/a	n/a
FY 2021	2021-12-31	$16.23B	$1.33B	$4.03B	$1.16B	n/a	n/a

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-31 from the cover page.

What this page is

Fiserv in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Fiserv (FISV), SEC CIK 798354, listed on Nasdaq, classified by the SEC as services-business services, nec. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest: FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume: FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-09.JSON and CSV
Fails to deliver: SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.JSON and CSV
Large holders: SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-04-29.JSON and CSV
13F holders: SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials: SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Earnings dates: SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-06.JSON and CSV
Insider trades: SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-17.JSON and CSV
Company record: EDGAR filing index for CIK 798354Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits: 10 requests a minute without a key, 30 with a free key from a free account.

How to read it

Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Datasets

Frequently Asked Questions

How much of FISV is sold short?

30,835,501 shares were held short at the 2026-09-30 settlement, 4.2 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.

What is FISV's daily short volume?

On 2026-10-09, 805,232 of the 1,537,606 FISV shares reported to FINRA were sold short, 52.4% of the day's reported volume. Short volume is a flow for one day, not a position.

Does FISV have fails to deliver?

The SEC's latest file shows 16 FISV shares failed to deliver at settlement 2026-09-14. Fails are reported per settlement date and published twice a month with a lag.

Are FISV insiders buying or selling?

Insiders at FISV reported 1 open-market buy worth $520K in the last 90 days and no open-market sells. Latest filing: Todd Paul M (Chief Financial Officer) on 2026-09-17.

Who owns 5% or more of FISV?

What did FISV report last quarter?

Which tracked 13F managers own FISV?

6 of the 30 tracked 13F managers held FISV shares at their latest filing, $361.4M in all. The largest: D. E. Shaw & Co. (4.5M shares, $219.9M), Cliff Asness's AQR Capital Management (1.3M shares, $64.5M), Renaissance Technologies (1.1M shares, $54.8M), Ken Griffin's Citadel Advisors (230K shares, $11.3M), Two Sigma Investments (133K shares, $6.5M), Izzy Englander's Millennium Management (89K shares, $4.3M).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.

Fiserv (FISV)

Short interest

Daily short volume

Fails to deliver

Insider trades

Large holders (13D and 13G)

13F holders

Financials

Quarterly, last 8 quarters

Fiscal years, with buybacks and dividends

Fiserv in the regulatory record

Source and updates

How to read it

Other companies the SEC classifies as services-business services, nec

Datasets

Frequently Asked Questions