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View all 578 holding institutions

Across its top 20 institutional holders, RNR's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 6/100, avg. turnover score 36/100).

Notable Holders

RNR ranks #994 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

RNR is a top-conviction position for Srb CORP — at 6.6% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in RNR belongs to BlackRock, Inc., but the position matters far more to Srb CORP, who has 6.6% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

Massachusetts Financial Services Co /ma/ has added to its RNR position for two straight quarters, increasing it by $532.2M to reach $542.8M today.

Ken Griffin has trimmed its RNR position for two straight quarters, cutting it by $74.6M while still holding $4.8M.

RNR is up 0.8% today, and institutions have been net buyers of $4.1B this quarter — today's price move and the underlying institutional flow are pointing the same direction.

Company Fundamentals

RNR posted net income of $2.6B over the trailing twelve months.

Profitable — net income of $2.6B over the trailing twelve months
Revenue declined 14.0% year over year
Net income improved year over year, from $2.0B to $2.6B
Generated $3.7B in positive operating cash flow
Liabilities run 2.98x equity — a highly leveraged balance sheet worth noting

Price Chart

RNR Quarterly 13F Institutional Trade Shifts

Recent Activity

+$1.5B

Total Buy Value

$1.0B

Total Sell Value

New buy82

Trim193

Add215

Sold out63

297

Net Buyers

256

Net Sellers

Top Movers

RNR

Q2 2026

Top 5 Institutional Movers

Massachusetts Financial Services Co /ma/

+$452.4M

Add

Norges Bank

+$178.8M

New buy

Lsv Asset Management

+$99.4M

Add

BlackRock

+$99.1M

Add

Egerton Capital

-$94.3M

Sold out

Data by AlphaSMO • Not financial advice.

Smart Money Convergence

RNR does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Recent RNR Insider Buying & Selling Activity (Form 4)

Congress Trading (STOCK Act)

Form 144 Pre-Sale Notices

Filings (90d)

$5.07M

Total Est. Value

15K shares

Planned Shares

Last Filed 2026-08-26

Filer	Title/Relationship	Filing Date	Planned Shares	Est. Value
Ross Curtis	Officer	2026-08-26	377 shares	$126K
Ross Curtis	Officer	2026-08-24	5K shares	$1.65M
Ross Curtis	Officer	2026-08-17	5K shares	$1.63M
Qutub Robert	Officer	2026-07-28	5K shares	$1.67M

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

Filings (14d)

Data as of 2026-07-22

2026-07-22

RenaissanceRe Holdings Ltd. released its second-quarter 2026 earnings press release and financial supplement on July 22, 2026. These documents are attached as exhibits to this Form 8-K.

View Full Filing (SEC EDGAR)

View all Form 8-K filings

CUSIP

G7496G103, g7496g103

FAQ

Who are the top institutional investors holding RenaissanceRe Holdings Ltd. (RNR)?

Major stakeholders currently include BlackRock, Inc. ($1.3B), State Farm Mutual Automobile Insurance Co ($760.3M), Vanguard Portfolio Management LLC ($713.2M). Based on the latest 13F filings, there are a total of 578 tracked investment funds and institutions maintaining positions in RNR.

What is the overall institutional sentiment toward RNR recently?

Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $4.1B, driven by 297 managers accumulating shares while 256 reduced their exposure.

Which institutions have been selling or reducing their RNR positions?

In the latest period, 193 funds trimmed their holdings, and 63 managers completely exited their positions. The aggregate reported sell value was $1.0B.

Are there any notable investors adding RNR to their portfolios?

Yes, buying activity remains notable. 82 institutions opened new positions in {ticker}, and 215 existing holders added to their shares. The total reported buy value for the quarter amounted to $1.5B.

* This report is exclusively curated by the AlphaSMO team. AlphaSMO is the web's most authoritative 13F / Inside Trader database, delivering precise insider trading and institutional holdings insights.

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Developer Access

Access RNR's institutional ownership data programmatically:

REST API

curl https://alphasmo.com/api/v1/market/stock/RNR

CLI

npx alphasmo stocks get RNR

Full API & MCP documentation →