Who is the largest institutional holder of IRS?

Helikon Investments Ltd is the largest reported institutional holder of IRS, with approximately 4,428,706 shares worth $0.07B as of Q1 2026.

Is IRS a hedge fund favorite?

Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of IRS, including SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC.

What is IRS's Smart Money Score?

Our composite Smart Money Score for IRS is 52 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.

How many institutions bought IRS this quarter?

24 institutions opened new positions in IRS during Q1 2026, while 9 fully exited. 15 added to existing positions and 31 trimmed.

How is institutional ownership of IRS changing?

IRS institutional ownership fell by 1.30 percentage points quarter-over-quarter, with a net change of +15 holders.

How concentrated is IRS ownership among the top holders?

The top 10 institutions account for 90.3% of all reported 13F value in IRS, and the top 25 account for 98.0%.

Where does this IRS institutional ownership data come from?

All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.

IRSA Inversiones y Representaciones Sociedad Anónima (IRS) Institutional Ownership Q1 2026 | Top 13F Holders

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IRSA Inversiones y Representaciones Sociedad Anónima (IRS) Institutional Ownership Q1 2026 | Top 13F Holders | VCP Scanner

Top Institutional Holders of IRS

Ranked by reported Q1 2026 13F market value

Top 10 Holders

90.3%

Top 25 Holders

98.0%

Share of total reported institutional value in IRS held by the largest 10 / 25 filers.

#	Institution	Shares Held	Market Value	QoQ Change	Ownership %	% of Fund
1	Helikon Investments Ltd	4.4M	$71.8M	+6.9%	5.730%	2.71%
2	VR Advisory Services Ltd	2.7M	$43.3M	0.0%	3.454%	5.12%
3	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	2.1M	$34.8M	-1.2%	2.775%	0.06%
4	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	743K	$12.0M	+11.9%	0.961%	0.02%
5	Orbis Allan Gray Ltd	501K	$8.1M	—	0.648%	0.03%
6	Brevan Howard Capital Management LP	334K	$5.2M	-15.8%	0.432%	0.05%
7	MORGAN STANLEY	208K	$3.4M	-17.6%	0.270%	0.00%
8	RWC Asset Management LLP	156K	$2.5M	0.0%	0.202%	0.11%
9	PING CAPITAL MANAGEMENT, INC.	125K	$2.0M	+28.9%	0.161%	0.78%
10	Systrade AG	120K	$1.9M	0.0%	0.155%	1.30%
11	Marex Group plc	186K	$1.6M	—	0.241%	0.00%
12	POLEN CAPITAL MANAGEMENT LLC	94K	$1.5M	-8.5%	0.122%	0.01%
13	Secure Asset Management, LLC	91K	$1.5M	+45.8%	0.118%	0.24%
14	Kopernik Global Investors, LLC	85K	$1.4M	0.0%	0.110%	0.10%
15	GOLDMAN SACHS GROUP INC	80K	$1.3M	-35.3%	0.103%	0.00%
16	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	71K	$1.1M	-68.0%	0.092%	0.00%
17	683 Capital Management, LLC	70K	$1.1M	-54.8%	0.091%	0.09%
18	Invesco Ltd.	67K	$1.1M	+3.5%	0.086%	0.00%
19	Glenorchy Capital Ltd	64K	$1.0M	+18.6%	0.082%	0.53%
20	SUSQUEHANNA INTERNATIONAL GROUP, LLP	56K	$908K	—	0.072%	0.00%
21	Y-Intercept (Hong Kong) Ltd	44K	$712K	—	0.057%	0.01%
22	CITADEL ADVISORS LLC	42K	$684K	-34.2%	0.055%	0.00%
23	Crocodile Capital Partners GmbH	39K	$647K	0.0%	0.051%	0.46%
24	UBS Group AG	37K	$598K	+692.6%	0.048%	0.00%
25	MIRABELLA FINANCIAL SERVICES LLP	33K	$537K	-24.8%	0.043%	0.05%

denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in IRS — a direct measure of their conviction.

IRS Institutional Ownership by Quarter

8 quarters of 13F filings · Δ columns show change vs prior quarter

Quarter	Inst. Holders	Δ Holders	Ownership %	Δ Ownership	Total 13F Value	Δ Value
Q1 2026	73	+26%	15.89%	1.30 pp	$205M	7.6%
Q4 2025	58	+21%	17.19%	+5.58 pp	$222M	+48%
Q3 2025	48	2.0%	11.61%	0.41 pp	$150M	3.3%
Q2 2025	49	+0.0%	12.02%	+2.41 pp	$155M	+25%
Q1 2025	49	5.8%	9.61%	0.70 pp	$124M	6.8%
Q4 2024	52	+11%	10.31%	+2.89 pp	$133M	+39%
Q3 2024	47	+12%	7.42%	+1.39 pp	$96M	+23%
Q2 2024	42	—	6.03%	—	$78M	—

Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.

IRSA Inversiones y Representaciones Sociedad Anónima (IRS) Institutional Ownership

AI Insights & Key Takeaways

Top Institutional Holders of IRS

Quarterly Institutional Activity

New Buyers

Exited Positions

IRS Institutional Ownership by Quarter

IRS — Frequently Asked Questions